
Every hour you wait is a signal you miss.

Stop Guessing, Start Trading: The Token Metrics API Advantage
Big news: We’re cranking up the heat on AI-driven crypto analytics with the launch of the Token Metrics API and our official SDK (Software Development Kit). This isn’t just an upgrade – it's a quantum leap, giving traders, hedge funds, developers, and institutions direct access to cutting-edge market intelligence, trading signals, and predictive analytics.
Crypto markets move fast, and having real-time, AI-powered insights can be the difference between catching the next big trend or getting left behind. Until now, traders and quants have been wrestling with scattered data, delayed reporting, and a lack of truly predictive analytics. Not anymore.
The Token Metrics API delivers 32+ high-performance endpoints packed with powerful AI-driven insights right into your lap, including:
- Trading Signals: AI-driven buy/sell recommendations based on real-time market conditions.
- Investor & Trader Grades: Our proprietary risk-adjusted scoring for assessing crypto assets.
- Price Predictions: Machine learning-powered forecasts for multiple time frames.
- Sentiment Analysis: Aggregated insights from social media, news, and market data.
- Market Indicators: Advanced metrics, including correlation analysis, volatility trends, and macro-level market insights.
Getting started with the Token Metrics API is simple:
- Sign up at www.tokenmetrics.com/api.
- Generate an API key and explore sample requests.
- Choose a tier–start with 50 free API calls/month, or stake TMAI tokens for premium access.
- Optionally–download the SDK, install it for your preferred programming language, and follow the provided setup guide.
At Token Metrics, we believe data should be decentralized, predictive, and actionable.
The Token Metrics API & SDK bring next-gen AI-powered crypto intelligence to anyone looking to trade smarter, build better, and stay ahead of the curve. With our official SDK, developers can plug these insights into their own trading bots, dashboards, and research tools – no need to reinvent the wheel.
How REST APIs Power Modern Apps
APIs are the connective tissue of modern software. Among architectural styles, the REST API remains a dominant approach for exposing resources over HTTP. This article explains what REST APIs are, the principles behind them, practical design patterns, security and testing considerations, and how AI-driven tools can streamline API development and analysis without prescribing decisions.
What a REST API Is and When to Use It
REST (Representational State Transfer) is an architectural style for distributed systems that emphasizes stateless interactions, resource-oriented URLs, and standard HTTP verbs (GET, POST, PUT, DELETE, etc.). A REST API exposes resources as endpoints that clients can interact with using these verbs and common data formats such as JSON.
REST APIs are well-suited for web and mobile backends, microservices communication, and public developer platforms because they leverage ubiquitous HTTP tooling and are language-agnostic. They are not a one-size-fits-all: scenarios with complex subscriptions, real-time streaming, or highly stateful workflows may benefit from complementary technologies (e.g., WebSockets, gRPC, GraphQL).
Core Principles and Architecture Patterns
Understanding core REST principles helps teams design predictable, maintainable interfaces. Key concepts include:
- Resources and URIs: Model domain entities (users, orders, posts) as resources with clear, hierarchical URIs (e.g., /users/{id}/orders).
- HTTP Methods & Semantics: Use methods to express intent—GET for retrieval, POST for creation, PUT/PATCH for updates, DELETE for removal.
- Statelessness: Each request should contain all necessary context. Stateless servers scale better and simplify load balancing.
- Representation: Return consistent representations (JSON, sometimes XML) and use standard status codes (200, 201, 400, 404, 500) for clarity.
- HATEOAS (optional): Hypermedia links in responses can guide clients through available actions, though many APIs omit full HATEOAS due to complexity.
Architectural patterns to consider:
- Layered Services: Keep routing, business logic, and persistence separable for testability and reusability.
- API Gateway: Consolidate cross-cutting concerns like authentication, rate limiting, and logging at a gateway in front of microservices.
- Versioning: Use URI versioning (/v1/) or header-based approaches to evolve APIs without breaking existing clients.
Common Design Patterns and Best Practices
Practical design choices reduce friction for integrators and improve operational reliability. Consider these tactics:
- Consistent Naming: Prefer nouns for resources and keep pluralization consistent (e.g., /users, /products).
- Pagination & Filtering: Implement pagination for large collections (cursor or offset patterns) and provide robust query filtering with clear parameter semantics.
- Idempotency: Make write operations idempotent where possible (PUT) or support idempotency keys for POST operations to safeguard against retries.
- Error Handling: Return structured error objects with codes, messages, and request IDs to aid debugging.
- Rate Limits & Quotas: Expose headers that indicate remaining quota and reset intervals so clients can adapt to limits gracefully.
- API Contracts & Documentation: Maintain machine-readable contracts (OpenAPI/Swagger) and human-friendly docs that include examples and schema definitions.
Security-related best practices include enforcing TLS, validating inputs, and applying the principle of least privilege for resource access. Authentication options commonly used are API keys, OAuth 2.0, and JWTs; select an approach aligned with threat models and compliance needs.
Testing, Monitoring, and AI-Enhanced Tooling
Robust testing and observability are essential for reliable REST APIs. Typical testing layers include unit tests for business logic, integration tests for endpoints, and contract tests against OpenAPI specifications. Synthetic monitoring and instrumentation (tracing, metrics, structured logs) surface latency trends, error spikes, and usage patterns.
AI-driven tools and analytics can accelerate development and maintenance without replacing human judgment. Use cases include:
- Automated Contract Generation: Tools can infer or validate OpenAPI schemas from traffic traces to identify undocumented endpoints.
- Anomaly Detection: ML models can flag abnormal error rates or latency regressions earlier than manual review cycles.
- Code Assistance: AI can suggest endpoint implementations, input validation logic, and test cases to speed iteration.
When integrating AI tools, validate outputs and maintain clear governance: model suggestions should be reviewed, and generated specs must be tested against realistic scenarios.
Build Smarter Crypto Apps & AI Agents with Token Metrics
Token Metrics provides real-time prices, trading signals, and on-chain insights all from one powerful API. Grab a Free API Key
What is the difference between REST and RESTful?
REST describes the architectural principles; "RESTful" is an adjective applied to services that follow those principles. In practice, developers use the terms interchangeably to describe HTTP-based APIs that model resources and use standard verbs.
How should I version a REST API?
Versioning strategies include URI versioning (e.g., /v1/resource), header-based versioning, or content negotiation. Choose a consistent approach and document migration paths. Semantic versioning for the API spec and clear deprecation schedules help clients adapt.
Which authentication method is recommended?
Selection depends on use case: API keys are simple for server-to-server calls; OAuth 2.0 provides delegated access for user-centric flows; JWTs enable stateless session tokens. Evaluate threat models, token lifecycle, and revocation needs before choosing.
How can I make my API more resilient?
Introduce retries with exponential backoff, circuit breakers, idempotency keys for write operations, and graceful degradation on dependent service failures. Also, ensure comprehensive monitoring and alerting so operators can react to incidents swiftly.
What tools should I use for documenting and testing?
OpenAPI/Swagger is the de facto standard for API contracts and interactive docs. Postman and Insomnia are popular for exploratory testing; CI-driven contract tests and integration test suites validate expected behavior. Use static analysis and linting (e.g., Spectral) to enforce consistency.
How do rate limits affect API design?
Rate limits protect backend resources and ensure fair usage. Design endpoints so that expensive operations are clearly documented, offer bulk or async endpoints for heavy workloads, and provide clear limit headers so clients can adapt request rates.
Disclaimer: This article is for educational and technical guidance only. It does not provide financial, legal, or investment advice. Implementations should be validated against project requirements, security standards, and applicable regulations.
Practical REST API Guide for Developers
REST APIs power much of the web and modern applications by providing a simple, scalable contract between clients and servers. Whether you're building microservices, mobile backends, or integrations, understanding REST principles, security trade-offs, and operational practices helps you design reliable interfaces that scale. This guide walks through core concepts, design patterns, security essentials, and practical steps to evaluate and implement REST APIs effectively.
What is a REST API and why it matters
REST (Representational State Transfer) is an architectural style for distributed systems. Rather than a strict protocol, REST prescribes patterns: stateless interactions, resource-oriented URIs, and use of standard HTTP methods (GET, POST, PUT, DELETE, PATCH). The result is a predictable API surface that is easy to cache, route, and evolve.
Key benefits include:
- Interoperability: Clients and servers can evolve independently when contracts are clear.
- Scalability: Statelessness facilitates horizontal scaling and load balancing.
- Tooling: Wide ecosystem for testing, documentation, and client generation.
Design principles and best practices
Good REST design balances simplicity, clarity, and forward compatibility. Use the following framework when designing endpoints and contracts:
- Resource modeling: Identify nouns (resources) first, then actions. Prefer /users/123/orders over /getUserOrders?id=123.
- HTTP methods & status codes: Map CRUD operations to HTTP verbs and return meaningful status codes (200, 201, 204, 400, 404, 422, 500).
- Pagination & filtering: Standardize pagination (limit/offset or cursor) and provide filtering query parameters to avoid large payloads.
- Versioning strategy: Favor versioning in the path (e.g., /v1/) or via headers. Keep deprecation timelines and migration guides clear to consumers.
- HATEOAS (optional): Hypermedia can add discoverability, but many practical APIs use simple documented links instead.
Document expected request/response schemas and examples. Tools like OpenAPI (Swagger) make it easier to generate client libraries and validate contracts.
Security, authentication, and common patterns
Security is a non-functional requirement that must be addressed from day one. Common authentication and authorization patterns include:
- OAuth 2.0: Widely used for delegated access and third-party integrations.
- API keys: Simple for service-to-service or internal integrations, but should be scoped and rotated.
- JWT (JSON Web Tokens): Stateless tokens carrying claims; be mindful of token expiration and revocation strategies.
Practical security measures:
- Always use TLS (HTTPS) to protect data in transit.
- Validate and sanitize inputs to prevent injection attacks and resource exhaustion.
- Rate limit and apply quota controls to reduce abuse and manage capacity.
- Monitor authentication failures and anomalous patterns; implement alerting and incident playbooks.
Testing, performance, and observability
APIs must be reliable in production. Build a test matrix that covers unit tests, contract tests, and end-to-end scenarios. Useful practices include:
- Contract testing: Use OpenAPI-based validation to ensure client and server expectations remain aligned.
- Load testing: Simulate realistic traffic to identify bottlenecks and capacity limits.
- Caching: Use HTTP cache headers (ETag, Cache-Control) and edge caching for read-heavy endpoints.
- Observability: Instrument APIs with structured logs, distributed traces, and metrics (latency, error rates, throughput).
Operationally, design for graceful degradation: return useful error payloads, implement retries with exponential backoff on clients, and provide clear SLAs. AI-driven research and API analytics can help prioritize which endpoints to optimize; for example, Token Metrics illustrates how product data combined with analytics surfaces high-impact areas for improvement.
Build Smarter Crypto Apps & AI Agents with Token Metrics
Token Metrics provides real-time prices, trading signals, and on-chain insights all from one powerful API. Grab a Free API Key
Frequently Asked Questions
What exactly does "REST" mean?
REST stands for Representational State Transfer. It describes a set of constraints—stateless interactions, resource-oriented URIs, and uniform interfaces—rather than a wire protocol. Implementations typically use HTTP and JSON.
How is REST different from SOAP and GraphQL?
SOAP is a strict protocol with XML envelopes, formal contracts (WSDL), and built-in features like WS-Security. REST is more flexible and lightweight. GraphQL exposes a single endpoint that allows clients to request specific fields, reducing over-fetching but adding complexity on the server side. Choose based on client needs, tooling, and team expertise.
What are common authentication methods for REST APIs?
Common methods include OAuth 2.0 for delegated access, API keys for simple service access, and JWTs for stateless sessions. Each has trade-offs around revocation, token size, and complexity—consider lifecycle and threat models when selecting an approach.
How should I manage API versioning?
Versioning strategies include path-based (/v1/resource), header-based, or content negotiation. Path-based versioning is the most explicit and easiest for clients. Maintain backward compatibility where possible and provide clear deprecation timelines and migration guides.
Which tools help with designing and testing REST APIs?
OpenAPI (Swagger) for specification and client generation, Postman for exploratory testing, and contract-testing tools like Pact for ensuring compatibility. Load testing tools (k6, JMeter) and observability platforms complete the pipeline for production readiness.
Disclaimer
This article is educational and technical in nature. It provides general information about REST API design, security, and operations, not financial, legal, or investment advice. Assess your own requirements and consult appropriate specialists when implementing systems in production.
REST API Guide: Design, Security & Best Practices
REST APIs remain the backbone of modern web and mobile integrations. Whether you are building a public data service, an internal microservice, or an AI agent that consumes remote endpoints, understanding REST architecture, trade-offs, and operational considerations helps you design reliable, maintainable services. This guide outlines core principles, security patterns, performance levers, and practical steps to take a REST API from prototype to production-ready.
Overview: What REST Means and When to Use It
REST (Representational State Transfer) is an architectural style that emphasizes stateless interactions, resource-oriented URLs, and a uniform interface over HTTP. REST excels when you need:
- Clear resource models (users, orders, assets) that map to endpoints.
- Interoperability across heterogeneous clients (web, mobile, bots).
- Simple caching and scalability using standard HTTP semantics.
It is less ideal for tightly-coupled RPC-style workflows or highly transactional systems where more specialized protocols (gRPC, WebSockets) may be better. Use scenario analysis: list the primary operations, expected throughput, latency requirements, and client types before committing to REST.
Design Principles: Modeling Resources, Endpoints & Versioning
Good REST design begins with resource modeling. Convert nouns into endpoints (e.g., /users, /orders/{id}) and use HTTP verbs for actions (GET, POST, PUT, PATCH, DELETE). Key practices include:
- Consistent URI structure: predictable paths reduce client complexity and documentation friction.
- Use of status codes: return standard HTTP codes (200, 201, 400, 401, 403, 404, 429, 500) and embed machine-readable error payloads.
- Pagination and filtering: design scalable list endpoints with limit/offset or cursor approaches and clear sort/filter parameters.
- API versioning: prefer versioning via headers or a version segment (e.g., /v1/) and adopt deprecation policies to manage breaking changes.
Document the contract using OpenAPI/Swagger to enable client generation and automated testing. Maintain a change log and semantic versioning conventions to help consumers plan migrations.
Security & Authentication Patterns
Security must be baked into API design. Core controls include transport security, authentication, authorization, and abuse prevention:
- TLS everywhere: require HTTPS and disallow insecure endpoints.
- Authentication: use OAuth2 for delegated access, API keys for service-to-service calls, or JWTs for stateless sessions. Rotate and scope keys to limit blast radius.
- Authorization: implement least-privilege ACLs and role-based checks at the resource layer.
- Rate limiting and throttling: protect against spikes and abuse with client-tiered rate limits and graceful 429 responses.
- Input validation and sanitization: validate payloads, enforce size limits, and apply schema checks to avoid injection and denial-of-service vectors.
Audit logs and monitoring provide visibility into suspicious patterns. Use a layered approach: perimeter controls, application checks, and runtime protections.
Performance, Scaling & Reliability
Design for performance from the start. Profile expected workloads and adopt strategies appropriate to scale:
- Caching: leverage HTTP caching headers (ETag, Cache-Control) and CDN caching for public resources.
- Asynchronous workflows: move long-running tasks to background jobs and expose status endpoints rather than blocking request threads.
- Connection and payload optimization: support gzip/brotli compression and consider payload minimization or field selection to reduce bandwidth.
- Horizontal scaling: design services to be stateless so they can scale behind load balancers; externalize state to databases or caches.
- Observability: collect structured logs, distributed traces, and metrics (latency, error rates, saturations) to detect regressions early.
Test performance with realistic load patterns and failure injection. A resilient API recovers gracefully from partial outages and provides useful error information to clients.
Practical Integration: Tooling, SDKs & AI Agents
Operationalizing a REST API includes client SDKs, developer portals, and automation. Use OpenAPI to generate SDKs in common languages and provide interactive documentation (Swagger UI, Redoc). For AI-driven applications, consider these steps:
- Expose well-documented endpoints for the data models AI agents will consume.
- Provide schema and example payloads so model prompts can be constructed deterministically.
- Rate-limit and sandbox agent access to prevent excessive usage and protect sensitive data fields.
AI-driven research and analytics tools can augment API design and monitoring by surfacing anomalies and suggesting schema changes. For example, platforms that combine on-chain and market data help teams design endpoints that better serve analytics workloads—see Token Metrics for an example of an AI-powered crypto research tool that demonstrates how combining signals and APIs supports data-driven product design.
Build Smarter Crypto Apps & AI Agents with Token Metrics
Token Metrics provides real-time prices, trading signals, and on-chain insights all from one powerful API. Grab a Free API Key
FAQ: What is a REST API?
A REST API is an interface that uses HTTP methods and resource-oriented URLs to enable stateless communication between clients and servers. It emphasizes a uniform interface and uses standard HTTP semantics.
FAQ: How do I version a REST API safely?
Version by URI segment (/v1/) or headers, publish changelogs, and use semantic versioning to communicate compatibility. Provide backward-compatible migrations and deprecation timelines for breaking changes.
FAQ: What authentication methods are common for REST APIs?
Common approaches include OAuth2 for delegated access, API keys for service access, and JWTs for stateless sessions. Choose based on client types and security requirements, and always use TLS.
FAQ: How can I optimize REST API performance?
Apply caching headers, use CDNs, compress payloads, paginate large lists, and move long-running tasks to asynchronous queues. Monitor metrics and load-test using representative traffic.
FAQ: When should I choose gRPC or GraphQL instead of REST?
Choose gRPC for low-latency, high-throughput RPC between services and GraphQL when clients need flexible queries over a complex graph of resources. REST is often best for simple resource-based services and broad interoperability.
Disclaimer
This article is for educational and informational purposes only. It does not constitute professional advice. Evaluate technical choices in the context of your own project requirements and constraints.
Recent Posts

Dogecoin (DOGE) Crypto - What It Is and How It Works?
Dogecoin (DOGE) has been making headlines lately as cryptocurrency continues to gain mainstream attention. But what exactly is Dogecoin, and should you consider investing in it? This article aims to explain Dogecoin's basics, how it works, and what you should consider before investing.
Dogecoin is a cryptocurrency created in 2013 as a joke but has since become a serious player in the cryptocurrency market. At its core, Dogecoin is a decentralized, open-source, peer-to-peer digital currency that allows users to send and receive money with low transaction fees. It is based on the Litecoin protocol, a modified version of Bitcoin.
Dogecoin has recently gained popularity due to its rapidly-growing user base, low transaction fees, and fast transaction speeds. Despite its novelty, Dogecoin is a legitimate cryptocurrency with many advantages over other currencies, including its security, low costs, and ease of use. Whether or not you choose to invest in Dogecoin is ultimately up to you. But by understanding the basics of the currency and doing your research, you can make an informed decision about whether or not Dogecoin is right for you.
A Quick Overview Of Dogecoin
Dogecoin is a decentralized, open-source, peer-to-peer digital currency that uses Litecoin's Scrypt algorithm as proof of work. Users can send and receive DOGE, while miners can also produce new Dogecoin as a reward for verifying transactions. As of December 2022, there are over 132 billion DOGE tokens in circulation, with a total supply expected to be in the trillions.
Dogecoin's supply has no limit, meaning it can be mined infinitely. The maximum number of coins that can be mined per day is 100,000,000, while the maximum number of coins that can be mined per hour is 6,000,000. Dogecoin is traded on an average of 50 exchanges, with the highest daily volume being over $560 million. Bitcoin's market capitalization is $320 billion, while Dogecoin stands at $11.96 billion.
How Does Dogecoin Work?
As mentioned above, Dogecoin is a decentralized, open-source, peer-to-peer digital currency that uses Litecoin's Scrypt algorithm as proof of work. The Scrypt algorithm is based on the SHA-256 algorithm, which is used by cryptocurrencies like Bitcoin. The SHA-256 algorithm is parallelized, meaning it can be divided into independent sections and computed simultaneously.
The Scrypt algorithm, on the other hand, is designed to be less predictable. This makes it more difficult for people to calculate a mining reward and for ASICs to be used for mining. This makes mining Dogecoins more decentralized, with users across the globe contributing to the mining process.
Advantages of Dogecoin
The top three advantages of Dogecoin are stated below for your best understanding:
- Security: Dogecoin's proof-of-work algorithm is much less susceptible to hacking than centralized, third-party payment providers.
- Low costs: Dogecoin's low transaction fees and high supply make it a cheaper alternative to services like PayPal.
- Fast transaction speeds: Dogecoin's block time of one-and-a-half minutes makes it one of the fastest cryptocurrencies regarding transaction speed.
Disadvantages of Dogecoin
On the other hand, there are a couple of disadvantages that might need your attention, especially if you are looking for an active investment in Dogecoin:
- No proper accountability: While no entity owns or controls Dogecoin, there is no accountability if the cryptocurrency is hacked. This means that no one can reimburse you if your Dogecoins are stolen.
- Fraud risk: Because Dogecoin is not monitored by a central authority, there is a risk of fraud. This means you need to be extra cautious when investing in Dogecoin and always double-check the legitimacy of any exchange or company you plan to do business with.
Dogecoin's Market Performance
Dogecoin's market performance since its inception has been impressive. In 2022 alone, Dogecoin experienced a 350% increase in value, making it one of the top-performing cryptocurrencies in the last year. While it is difficult to determine what exactly caused this surge in value, there are a few things we can point to.
Dogecoin recently announced that it would partner with a company called Dogewallet to release a new cryptocurrency wallet. This news likely drove Dogecoin's value up, allowing the currency to become even more accessible to its growing user base. Dogecoin has also made headlines due to its sponsorship of a NASCAR race car and a social media tipping campaign.
Now that you know the performance of Dogecoin over the years, let’s look at the simple process of buying and owning it.
How to buy Dogecoin?
Buying Dogecoin is not difficult. Just follow four basic steps:
- Account Creation: Create an account on a cryptocurrency exchange that lists Dogecoin.
- Finish your KYC: Complete the identity verification process. Exchanges typically require a scan of an identity document such as a driver's license or passport.
- Do the Money Transfer: Transfer money from your bank account to the cryptocurrency exchange. The exchange may accept other payment methods, but bank account transfers generally have the lowest fees.
- Just Click on “Buy”: Once the money is available in your account with the exchange, select the "buy" option to purchase Dogecoin.
Right there, you have it all ready to trade or store Dogecoin.
The Controversy Around Dogecoin
If you are aware of Dogecoin, then you might know the controversy surrounding it. When Elon Musk first tweeted about it - supporting it - its prices soared to the sky but came down crashing. There is also a $258 million lawsuit against him for this that states:
According to an amended complaint filed in the Manhattan court, Elon, his companies, Tesla and SpaceX, Boring and others intentionally drove up the price of the Dogecoin to more than 36,000% over two years and then let it crash. As a result, the defendants made tens of billions of dollars which came at the expense of other Dogecoin’s investors, while knowing that it has less intrinsic value and will rise up or go down only by marketing.
This might make you worry about the future of Dogecoin and make you think if you should invest in DOGE or not.
Should You Invest in Dogecoin?
Dogecoin is a cryptocurrency that has experienced impressive growth since its inception. It has several advantages over other cryptocurrencies, including its security, low costs, and ease of use. These advantages make Dogecoin a viable investment option for those who want to try their hand at cryptocurrency but do not want to start with Bitcoin. That said, cryptocurrency trading is risky, and investing in Dogecoin can come with risks.
There is no guarantee that Dogecoin's value will continue to rise, meaning that there is a risk that you could lose money. Additionally, investing in Dogecoin means you must be comfortable keeping your money in a digital wallet. If you are interested in investing in Dogecoin, be sure to do your research, make an informed decision, and invest only what you can afford to lose.
The Bottom Line
Dogecoin has seen exponential growth followed by a drastic fall due to the fact that its value depends on the market sentiment. One tweet from Musk can spike its price overnight, and, in the long-run it might be a risky investment.
This is just our opinion as per data. Having said that, we would suggest you to always have a complete analysis of the market response to Dogecoin and how it keeps changing with times. This way you will be able to make an informed or rather a wise decision.
Disclaimer
The information provided on this website does not constitute investment advice, financial advice, trading advice, or any other sort of advice and you should not treat any of the website's content as such.
Token Metrics does not recommend that any cryptocurrency should be bought, sold, or held by you. Do your own due diligence and consult your financial advisor before making any investment decisions.

12 (Upcoming) Best Cryptocurrencies To Invest In 2023
Investing in crypto can be intimidating, especially when a bear market is set in. And if you want to kickstart your 2023, here are a few projects you can look forward to. Note that some of these are not launched yet while some are trading.
Remember, the idea behind this is to Buy Low & Sell High; i.e., you have to get in early, accumulate, and, once you see the risk on you, start taking profitable steps to yield good returns.
Best Crypto Projects to Invest in 2023
Let's see what cryptocurrency projects you might need to look out for investment in 2023.
1. Airstack
Airstack provides data infrastructure for web3. Their APIs enable easy querying across projects and blockchains — powering a new world of data-aware experiences. It’s founded in 2014 by Ariel Seidman and Ben Wong, which now stands at a total funding of $23M - so, it's worth looking into.
2. Airchains
Airchains is a popular middleware SaaS platform that allows you to build and deploy your own dApp on any of the chains below:
- Avalanche
- Cosmos
- Polygon Edge
- Polkadot
- Celestia
- Ethereum
Founded by Ankur Rakhi Sinha in 2021, it stands at a total funding of over $638M as of now. If you are a developer, who doesn’t like building tons of services all by yourself, then this is for you. The inbuilt features are something to look forward to.
3. Nolus
Nolus is the world's first DeFi Lease platform. It might sound risky at first, but let's say you borrow collateral that's more capital efficient; you can borrow 150% of your collateral but is locked in their ecosystem, and you can't get out until it's repaid. It does take a while to get it, but it's worth it.
The aim is to combine the leverage of Tradfi and DeFi with the advantages that decentralization brings to the table. With the Nolus DeFi Lease, users will hold the complete authority of customizing the parameters of the on-chain contractual agreement.
4. Nibiru Chain
Nibiru is an open-sourced platform and a member of the interconnected family of Cosmos Ecosystem. It's a competitor for dYdX; it can unify leveraged derivatives trading, staking, and bonded liquidity provision into a seamless user experience. It enables users with over 40 blockchains to trade with leverage using a suite of composable dApps.
5. Nillion
Nillion is a secure processing layer for web3 which is equipped with new capabilities and use cases for blockchain and the real world. It focuses on quick decentralized computation. Andrew Masanto, a serial entrepreneur and investor, is the Co-founder of Nillion and as of Jan 2023, it has a standing funding of over $20M. And it can be positive choice to invest in the near future.
6. Blockless
Blockless helps you launch your project on a decentralized global network. It is a WASM-based verifiable serverless functions platform that can ensures top-class security and reliability. They recently introduced Blockless ZK, a prover as a service solution powered by zkWASM. This is an added feature to guarantee the execution correctness to your WASM apps with just a single click.
7. Hivemapper
Hivemapper is the world's first crypto-enabled dashcam representing a fundamental shift in how maps are built by enabling people using dashcams to mine their cryptocurrency, HONEY.
It's yet to be launched, but you can earn tokens to drive. The dashcam costs around 600 bucks, and it's a no-brainer to get started. This has a good potential of 100x because if you are already driving, you might as well get paid for it.
8. Canto
Canto is a cutting-edge Layer-1 blockchain solution that aims to bring the benefits of decentralized finance (DeFi) to a wider audience. By leveraging the power of free public infrastructure, Canto aims to create a new type of digital commons where individuals can take control of their financial assets and engage in a wide range of financial transactions without having to rely on traditional financial intermediaries.
9. Moonbeam
Moonbeam is a multi-chain platform that bridges dApps from Polkadot and Cosmos. It is an Ethereum-compatible smart contract parachain on Polkadot with minimal configuration changes and pre-built integrations.
10. Mina Protocol
Mina Protocol is the world’s lightest blockchain powered by participants. Mina is building a low-tech infrastructure for the secure, democratic future - as we all anticipate. There is no risk of your personal information being hacked or sold. You are the only one who owns your data, and it never leaves your device.
11. Harmony (ONE)
Harmony is an open-sourced fast blockchain; running the transactions of Ethereum applications in as little as 2 seconds. It is also 100x cheaper compared to others in the market. The average cost per transaction lies at around $0.0001.
The three pillars that Harmony thrives to balance are: scalability, security, and decentralization.
It encourages random state sharding with a guaranteed security of offering 250 nodes per shard and cryptographic randomness to re-shard regularly.
12. GMX
GMX is a platform that offers up to 50x leverage directly from your wallet for trading BTC, ETH, AVAX and other top crypto currencies. This reduces liquidation risks, saves on costs, and offers a simple swap interface.
Disclaimer
The information provided on this website does not constitute investment advice, financial advice, trading advice, or any other sort of advice and you should not treat any of the website's content as such.
Token Metrics does not recommend that any cryptocurrency should be bought, sold, or held by you. Do conduct your own due diligence and consult your financial advisor before making any investment decisions.

How to Make Money with Cryptocurrency in 2024 - Best Strategies
Cryptocurrency has been around for over a decade, and it's quickly becoming a popular way to make money online. With the recent rise in the value of Bitcoin, Ethereum, and other cryptocurrencies, more and more people are looking for ways to capitalize on this new digital asset. This article will look at eight proven methods for making money with crypto in 2024 and beyond.
Whether a beginner or a seasoned investor, you'll find something here that you can use to make money with your cryptocurrency investments. Let’s dive in.
How to Start Making Money with Crypto?
If you're interested in making money with crypto, the first step is to do your research. It would be best if you understood the different types of cryptocurrency, the various methods of making money with crypto, and the pros and cons of each. Once you have a good understanding, you can start investing.
Finding a reliable and secure way to store your cryptocurrency is equally significant. You can use a hardware wallet, a software wallet, or an online exchange. Whichever you choose, make sure it's secure, and you can trust it with your money.
8 Proven Ways for Making Money with Crypto
Following are the ways to make money with crypto in 2024.
1. Mining
The most common way to make money with crypto is through mining. Mining verifies transactions on the blockchain and adds new blocks of data to the chain. By doing this, miners are rewarded with cryptocurrency for their effort. Mining can be done with specialized hardware or with cloud mining services.
You don't need to purchase or maintain hardware with cloud mining, but the rewards are usually lower than with hardware mining. It's important to note that mining cryptocurrency is not easy and requires a lot of electricity, so it's essential to do your research before getting started.
2. Staking
Crypto staking is a method of investing in cryptocurrency that involves holding a certain amount of coins in your wallet for a certain period. By doing this, you are rewarded with a slight interest in your investment. So, you can earn passive income from your crypto investments.
The interest you can earn depends on the cryptocurrency and the number of coins you are staking. Some cryptocurrencies offer higher rewards than others, so it's crucial to do your research first.
3. Trading
Trading cryptocurrency is another popular way to make money with crypto. This method involves buying and selling cryptocurrency on a crypto exchange. You can take advantage of the price fluctuations and profit by doing so.
Note that trading cryptocurrency is risky and can result in losses. Therefore, learn your basics before you start trading.
4. Investing
Investing in cryptocurrency is a great way to make money with crypto. You can invest in individual coins, such as Bitcoin and Ethereum, or you can invest in a cryptocurrency index fund. This is a great way to diversify your portfolio and spread your risk.
When investing in cryptocurrency, make it a point to research and understand the risks you will take.
5. Lending
Cryptocurrency lending is another way to monetize crypto. It involves lending your cryptocurrency to someone else in exchange for interest. The interest rate you receive will depend on the type of cryptocurrency you are lending and the amount you are lending.
6. Earning Interest
Cryptocurrency can help you earn interest on your investments. It is done through a " yield farming process," where you lend your cryptocurrency to a platform in exchange for interest. The amount of interest you gain will solely depend on the platform and the type of cryptocurrency you are lending.
There are many platforms offering yield farming opportunities, but not all of them are safe or reliable. So, pick the trustworthy ones.
7. Affiliate Programs
Many cryptocurrency exchanges offer affiliate programs allowing you to earn commissions on referred customers. By referring customers to an exchange, you can earn a percentage of the transaction fees they pay. It is a great way to make money with crypto without having to do any trading or investing.
Affiliate programs can be very competitive, so list out your best finds. Many great affiliate programs are available in the market, so research and find the most profitable ones.
8. ICOs
Initial Coin Offerings (ICOs) are a type of investment involving buying a company's token issued in exchange for cryptocurrency. ICOs are a great way to make money with crypto, as they can offer high returns on your investment.
However, it's essential to be aware of the risks involved. Many ICOs are scams and can result in losses, so ensure the ICO is legitimate before investing.
Research, as mentioned, is the goldmine for your crypto investment. It’s that unavoidable prerequisite that can help you predict and decide your crypto strategy. But, as you know, there are so many research platforms available up and live in the market and it’s quite challenging to pick the best one for you.
So, we made it easy for you.
We, at Token Metrics, offer comprehensive crypto data which can help you make an informed investment decision. Based on the data our AI tool articulates, you can find the best coins for your portfolio, a complete end-to-end analysis, touch points and everything else you need to make the final call.
The Bottom Line
Making money with crypto is a great way to generate passive income and grow your wealth. Be it any method, before getting started; it's essential to do thorough research and understand the risk as well as the potential. You can make money with your crypto investments in 2024 and beyond with the right analytical approach.
Disclaimer
The information provided on this website does not constitute investment advice, financial advice, trading advice, or any other advice, and you should not treat any of the website's content as such.
Token Metrics does not recommend buying, selling, or holding any cryptocurrency. Conduct your due diligence and consult your financial advisor before making investment decisions.

Solana (SOL) Crypto - What It Is and How It Works?
Solana (SOL) is a high-performance blockchain platform that aims to provide scalability and speed for decentralized applications (dApps) and token transactions. Solana was founded in 2017 by Anatoly Yakovenko and since then, it has attracted a growing community of developers and users.
History of Solana
Solana was first introduced in 2017 by Anatoly Yakovenko, a software engineer with over 20 years of experience in the industry. Yakovenko had previously worked on high-performance systems at companies such as Qualcomm and Intel. In 2018, Solana raised $20 million in a private token sale. Since then, the Solana project has grown significantly, with a number of decentralized applications and platforms built on top of the Solana blockchain.
How Does Solana (SOL) Crypto Work?
Solana's unique consensus algorithm, called "Proof of Stake Time" (PoST), enables the network to process over 65,000 transactions per second (TPS) while maintaining a high level of security. This is a significant improvement over other blockchain platforms such as Ethereum and Bitcoin, which are limited to around 15 and 7 TPS respectively.
In contrast to traditional proof of work (PoW) algorithms, where miners compete to solve mathematical problems, Solana's PoST algorithm allows validators to stake their tokens to secure the network. These validators are then chosen randomly to create new blocks and validate transactions. This results in a more energy-efficient and scalable network compared to other blockchain platforms.
Now, let’s see how Solana can benefit you.
Advantages & Disadvantages Of Solana
There are several benefits to using Solana as a blockchain platform for dApps and token transactions. Here are a few of the key advantages:
- High scalability: Solana can handle large numbers of transactions per second, which is important for applications that need to process a large number of transactions in real-time.
- Low latency: Solana has low latency, which means that transactions are confirmed quickly. This is necessary for dApps that require real-time updates, such as games and prediction markets.
- Decentralization: Solana is highly decentralized, which means that no single entity controls the network. This is significant for maintaining the integrity and security of the network.
- Low fees: Solana has low transaction fees compared to other blockchain platforms, which makes it more accessible to a wider range of users.
- Energy-efficient: Solana consensus algorithm, PoST, is more energy-efficient than other algorithms like PoW, which is essential for reducing the environmental impact of the network.
- Disadvantages: There is only one disadvantage of Solana - as it’s a relatively new blockchain platform, which means that there is still a lack of developer tools and resources compared to more established platforms like Ethereum. Additionally, Solana's PoST consensus algorithm is still untested at a large scale and its long term success is uncertain.
Use Cases of Solana
Solana has a wide range of potential use cases, from decentralized finance (DeFi) to gaming and prediction markets.
In the DeFi space, Solana has become an important player, with several projects building on the Solana blockchain. Some of the popular DeFi projects on Solana include Serum, a decentralized exchange (DEX) built on Solana, and Jupiter Aggregator, a swap aggregator and infrastructure for Solana.
Solana's high performance and low latency also make it well-suited for gaming and other high-throughput applications. The Solana blockchain has already been used to launch a number of games, including STEPN, a run-to-earn game.
Additionally, many projects are being built on Solana for other industries such as real estate, identity verification, supply chain management, logistics, and many more.
Is Solana (SOL) Crypto a Good Investment?
Like any investment, the value of Solana (SOL) can be highly volatile and is subject to market conditions. Some experts have highlighted Solana's high scalability, low fees and energy efficiency as factors that could drive its crypto future growth. However, it's important to do your own research and consider your own risk tolerance before making any investment decisions.
How to Buy Solana Crypto?
Solana can be purchased on a variety of cryptocurrency exchanges such as Binance, Serum, and Bitmax. To purchase Solana, you will first need to set up a digital wallet that supports Solana, such as a Ledger hardware wallet. Once you have a wallet, you can deposit funds onto the exchange and then use those funds to purchase Solana.
The Future of Solana(SOL)
The future of Solana (SOL) is highly dependent on the continued development and adoption of the Solana platform. As more developers and users become attracted to the platform's high scalability and low fees, Solana's value could continue to grow. Additionally, Solana's PoST consensus algorithm is still untested at a large scale, and its long term success is uncertain.
In conclusion Solana has a lot of potential and it has been on a steady rise but still a lot of uncertainty in the long term. It's important to do your own research and consider your own risk tolerance before making any investment.
Conclusion
Solana is a high-performance blockchain platform that is well-suited for a wide range of decentralized applications. Its unique consensus algorithm, "Proof of Stake Time" (PoST), enables the network to process large numbers of transactions per second, with low latency and low fees. The Solana network is also highly decentralized, providing security and integrity for the network. With its growing community of developers and users, Solana is well-positioned to become a major player in the blockchain space

What is Polygon (MATIC) - How it Works, Benefits and Use Cases
Polygon (formerly known as Matic Network) is a protocol for building and connecting Ethereum-compatible blockchain networks. It is designed to provide faster and cheaper transactions on the Ethereum network by using side chains and an adapted version of the Plasma framework.
It also offers a wide range of:
- Smart contract solutions
- Secure identity solutions, and
- Wallet solutions.
History of Polygon (MATIC) Crypto
The history of Polygon Matic dates back to 2017 when the project was founded by Jaynti Kanani and Sandeep Nailwal. In 2021, the project took up a rebranding and went from Matic Network to Polygon. This was done in the light of reflecting a broader focus on providing infrastructure for a wide range of blockchain use cases.
With Polygon MATIC, users can easily create and manage their own decentralized applications, securely store and transfer assets, and even trade digital assets. With its powerful features and benefits, Polygon MATIC can be a great tool for you to leverage the power of the blockchain. Find out how it can benefit you in the best ways possible below.
Benefits of Polygon
Polygon MATIC has several benefits that make it a great blockchain solution. Here are a few of its top benefits that you need to be aware of:
- Scalability - Polygon MATIC has high scalability and can support millions of users and transactions. It can also scale at a very low cost. This means that it can handle high transaction volumes and can support a large user base.
- Security - Polygon MATIC is a secure platform with state-of-the-art security features. You can easily secure your data and transactions on the platform through the use of the platform’s security features.
- Wide range of services and tools - Polygon MATIC offers a wide range of services and tools that can benefit different types of users. Whether you are a developer, an individual, or a business, Polygon MATIC can help you with your decentralized applications and smart contracts.
- Cost-effective and scalable solutions - With Polygon MATIC, you can easily and cost-effectively deploy various decentralized applications. It also offers scalable solutions that can grow and evolve with your business.
Polygon Use Cases
- E-commerce and Online Retail - The Polygon MATIC blockchain can help improve e-commerce and online retail. This is because distributed ledger technology can significantly reduce the cost of transactions and make it easier for businesses to manage their supply chain.
- Supply chain management - The Polygon MATIC blockchain can also help in supply chain management. It can help track shipments and provide transparency and security across the supply chain.
- Gaming - The Polygon MATIC blockchain can help improve gaming through tokenization. It can also help gamers exchange their digital assets.
- Healthcare - The Polygon MATIC blockchain can help in healthcare by enabling secure and immutable record storage. It can also help in improving the efficiency of health-related apps and services.
- ICO and Crowdfunding - The Polygon MATIC blockchain can help improve the ICO and crowdfunding experience. It can also help in improving the tokenization process and provide transparency.
Polygon Security Features
The Polygon MATIC blockchain is a secure and reliable blockchain solution. It uses a distributed ledger technology that is decentralized and peer-to-peer. This means that there is no single point of failure and it is not controlled by a single entity. This makes it secure and reliable. When it comes to security, the Polygon MATIC blockchain has many features.
Some of these features are discussed below:
- Advanced consensus algorithms - The Polygon MATIC blockchain uses advanced consensus algorithms to verify transactions. This makes it secure and reliable. These algorithms include PBFT (Practical Byzantine Fault Tolerance), VRF (Variable Resonance), and EOS consensus.
- Strong authentication method - The Polygon MATIC blockchain has a strong authentication method that makes it difficult to hack or spoof. Even if someone is able to hack into the network, they can only hack a single node and not the entire network.
- Encrypted communication - The communication between the nodes on the Polygon MATIC blockchain is encrypted. This makes it difficult to hack or spoof.
Polygon (MATIC) Cost
The cost of using Polygon MATIC will depend on your usage. The more you use the platform, the higher the cost will be. You can also choose to outsource your needs and use Polygon MATIC as a service.
Here are a few things you should know about the Polygon MATIC cost:
- The cost of using the Polygon MATIC blockchain platform for deploying DApps is $1499.
- The cost of deploying a smart contract is $599.
- The cost of deploying wallets is $499.
- The cost of deploying an identity and security solution is $1199.
- The cost of deploying a trading platform is $1499.
Note: These prices may have changed due to change in MATIC's price.
These are the costs of using Polygon MATIC as a service. For more details on the cost, visit their website.
Polygon Crypto Alternatives
- Ethereum - Ethereum is a popular blockchain platform used for developing decentralized applications and smart contracts. It is also used for ICOs and crowdfunding.
- Hyperledger - Hyperledger is another popular blockchain platform used for developing decentralized applications and smart contracts.
- EOS - EOS is also a blockchain platform used for developing decentralized applications and smart contracts.
- Cardano - Cardano is a scalable blockchain platform that can support large volumes of transactions.
Is Polygon (MATIC) a Good Investment?
As for whether Polygon is a good investment, it's important to remember that the cryptocurrency market is highly volatile and that investing in any cryptocurrency carries a high level of risk. It's important to do your own research and carefully consider your investment options before making any decisions.
How to Buy Polygon (MATIC) Crypto?
If you're interested in buying MATIC, you can do so on a number of cryptocurrency exchanges that offer it. Some popular options include Binance, Coinbase, and Kraken. Be sure to carefully compare the fees and features of different exchanges before choosing one to use. Below are the 5 simple steps that you can follow to get your own Polygon:
- Choose a Crypto Exchange Broker
- Create your account (Crypto Wallet)
- Link your Bank Account to your wallet
- Pick the Cryptocurrency you want to invest in
- Choose your storage method
Great, but, do we know where Polygon is headed in the future?
Future of Polygon (MATIC)
It's difficult to predict the future of Polygon with certainty, but the project has gained significant traction in the cryptocurrency community and has the potential to continue growing and gaining adoption in the future. However, as with any investment, it's important to be aware of the risks and to carefully consider your options before making any decisions.
The Bottom Line
Token Metrics is happy to provide you with AI-driven market updates and information regarding the crypto world but it is you who needs to be the decision maker when it comes to your crypto investments.
Polygon (formerly Matic Network) offers innovative technology that could potentially democratize blockchain through the creation of customized, interoperable networks. While it's difficult to predict the future performance of MATIC, the project has a strong team and partnerships with well-known companies.
However, as with any cryptocurrency investment, there is a high level of risk and it's important to carefully consider all options before making any decisions. Blockchain technology is still in its early stages and it may be more profitable to invest in the technology itself rather than just the hype. It's also important to exercise caution when building a cryptocurrency portfolio.
Disclaimer: The information provided on this website does not constitute investment/trading/financial advice and you should not treat any of the website’s content as such. Token Metrics does not recommend that any cryptocurrency should be bought, sold, or held by you. Do conduct your own due diligence and consult your financial advisor before making any investment decisions. We only offer comprehensive information which may change according to time.

10 Best Indicators for Crypto Trading and Analysis in 2024
Your search for best crypto indicators to trade ends here. But before we start, let's briefly cover the overview of indicators.
Indicators are mathematical calculations based on the price and/or volume of an asset. They can be used to identify trends, measure volatility, and provide signals for trades.
With the help of indicators, traders can:
- Identify potential entry and exit points
- Track price movements and
- Create custom alerts to act fast
Trading View is one of the most popular platforms that offers a range of charting and analysis tools, or indicators, to help traders gain an edge in the cryptocurrency market.
Whether you are a beginner or an experienced trader, these crypto indicators can help you maximize your profits and minimize your risks.
By taking the time, one can understand how these crypto indicators work, and how you can set up your trading strategies to maximize profits accordingly.
That said, there are hundreds of pre-built indicators available, but sometimes you may want to create your own custom indicator to fit your specific crypto trading strategy.
Trading View Strategies
For Beginners - New crypto traders can benefit from the built-in trading strategies, which are readily available and are designed to help them identify trading opportunities.
For Experts - Experienced crypto traders can use Trading View to create their own trading strategies and take advantage of market trends on a deeper level.
Here at Token Metrics, we worked hard to create a Trading View Indicator that powers your trading decisions by removing emotions, saving time, and improving risk-adjusted returns.
Top 10 Crypto Trading Indicators for 2024
If you are someone looking for the best crypto trading indicators to use this year, we did the research for you.
Here are top crypto indicators you can use today.
1. Moving Averages
A moving average is a simple yet effective indicator that helps smooth out price action by filtering out noise and highlighting the overall trend. There are various types of moving averages, including simple, exponential, and weighted, each with its own characteristics and uses.
This indicator uses the average price of the stock over a specified number of periods. It is an extremely popular technical analysis tool used to identify trend direction and forecast future price movements.
2. Relative Strength Index (RSI)
The Relative Strength Index (RSI) is a momentum indicator that uses the speed and direction of price movements to determine the health of an asset.
3. Bollinger Bands
Bollinger Bands are one of the most trusted indicators used by traders. It is a momentum indicator that uses standard deviation to determine the price trend. The indicator includes two lines: a moving average and a standard deviation band. The moving average line acts as a trend indicator. The standard deviation band acts as a volatility indicator.
4. On-Balance-Volume (OBV)
The OBV is a volume-based indicator that reflects the relationship between price and volume. It can be used to identify buying and selling pressure, as well as potential trend changes.
5. Ichimoku Cloud
The Ichimoku Cloud, also known as the Ichimoku Kinko Hyo, is a comprehensive technical analysis tool that includes several indicators, such as the kumo (cloud), senkou span (leading span), and kijun sen (baseline). It helps identify trend direction, strength, and potential areas of support and resistance in the market.
6. Moving Average Convergence Divergence (MACD)
The MACD is a trend-following momentum indicator that uses the difference between two moving averages to identify buying and selling opportunities. It is often used in conjunction with the MACD histogram, which helps visualize the relationship between the MACD line and the signal line.
7. Fibonacci Retracement
Based on the work of Leonardo Fibonacci, the Fibonacci retracement tool is used to identify potential support and resistance levels by plotting horizontal lines at key Fibonacci levels. It is often used in conjunction with trend lines and other technical indicators to confirm trade signals.
8. Stochastic Oscillator
The stochastic oscillator is a momentum indicator that uses the closing price of an asset to identify overbought and oversold conditions. It is often used in conjunction with the moving average to filter out the noise and improve the accuracy of the signal.
9. Aroon Indicator
The Aroon indicator is a trend-following tool that uses the time between the highest high and the lowest low to identify the trend direction and strength. It is often used in conjunction with other technical indicators to confirm trade signals.
10. On-Chain Metrics
On-chain metrics are data points that provide insights into the underlying health and activity of a cryptocurrency or token. Examples of on-chain metrics include network value to transaction ratio (NVT), miners' revenue, daily active addresses and more.
Conclusion:
There are many indicators to help you make more money when trading cryptocurrencies. But to be certain of the price movement of an asset, is is advised to use multiple indicators to find if they're all hinting at the same outcome.
This is why we worked hard to create our own Token Metrics Trading View Indicator that takes into account multiple factors to minimze risks and maximize potential returns.
Disclaimer
The information provided on this website does not constitute investment advice, financial advice, trading advice, or any other sort of advice and you should not treat any of the website's content as such.
Token Metrics does not recommend that any cryptocurrency should be bought, sold, or held by you. Do conduct your own due diligence and consult your financial advisor before making any investment decisions.

12 Best Cryptocurrency APIs - Real-time Prices, On-Chain Crypto Data, AI Crypto Trading Signals
Cryptocurrencies have revolutionized the way people make payments and investments. With the rise of digital assets, Cryptocurrency APIs have become essential tools for developers to build applications that can interact with the blockchain. An API allows you to connect to a third-party service and retrieve or submit data in a standardized format to a website or application.
Token Metrics Crypto API is the best cryptocurrency API currently available. Use Token Metrics crypto API for real-time prices, on-chain data, and AI crypto trading signals from one powerful crypto API. This crypto API is built for speed and accuracy to help you trade smarter instantly.We will look into the features and advantages, discuss the different types of APIs, and learn how to use them to create powerful applications. We will also cover the pros and cons of using these APIs, and provide examples of how they can be used. Last but not least, we will discuss the pricing of these APIs and provide some best practices for using them.
Introduction to Crypto APIs
Cryptocurrency APIs are Application Programming Interfaces (APIs) that allow developers to access and integrate cryptocurrency data into their applications. APIs provide access to a variety of data such as prices, transactions, and blockchains. With the help of these APIs, developers can create powerful applications that can interact with the crypto world.
Benefits of Using Crypto APIs
The most obvious benefit of using cryptocurrency APIs is that they provide access to a wealth of data that can be used to build powerful applications. The APIs provide access to real-time data. This data can be used to create applications that can monitor the market, track transactions, and even make predictions about the future of the crypto world.
Another benefit of using cryptocurrency APIs is that they are easy to use and provide a consistent and reliable source of data. The APIs are designed to be user friendly, so developers don’t have to worry about getting bogged down in technical details. The APIs also provide reliable, up-to-date data that can be used to create accurate and reliable applications.
Cryptocurrency APIs can also save developers a lot of time and effort. Instead of having to manually gather data, developers can simply use the APIs and get the data they need. This can save developers a lot of time and effort, allowing them to focus on other aspects of their applications.
Types of Cryptocurrency APIs
There are a variety of cryptocurrency APIs available, each with its own set of features and advantages. The most common types of APIs are:
- Price APIs provide access to real-time price data for a variety of cryptocurrencies. These APIs can be used to monitor the market and make predictions about the future of the crypto world.
- Transaction APIs provide access to data about transactions that have occurred in the blockchain. This data can be used to track transactions and determine the current state of the blockchain.
- Blockchain APIs provide access to the blockchain itself. These APIs are used to interact directly with the blockchain, allowing developers to create applications that can interact with the blockchain.
List of 12 Best Cryptocurrency APIs You Can Count On
Now that we’ve discussed the benefits and types of crypto APIs, let’s look at the best APIs to get crypto data today.
1. Token Metrics: Token Metrics crypto API offers real-time prices, on-chain data, and AI trading signals from one powerful crypto API. It is the best crypto API built for speed and accuracy to help you trade smarter instantly. Token Metrics is an AI driven platform which enables its users research thousands of cryptocurrencies in an automated way, without manually going through coins individually. Use Token Metrics crypto API for fast and most accurate crypto data.

What’s inside the $TMAI API?
✅ AI-Powered Trading Signals – Bullish and bearish calls backed by over 80 data points
✅ Real-Time Grades – Instantly assess token momentum with Trader & Investor Grades
✅ Curated Indices – Plug into ready-to-use crypto portfolios by sector or market cap
✅ Lightning-Fast Performance – Built for bots, dashboards, dApps, and next-gen trading tools
Whether you’re building a DeFi dashboard, an alpha-sniping bot, or your own crypto terminal — this is your edge.
Price: Free
2. CoinMarketCap: CoinMarketCap offers one of the most popular APIs for retrieving real-time cryptocurrency market data, including prices, volume, and market capitalization for over 8,000 coins and tokens. It also offers endpoints for historical data and global averages.

Price Range: $0-$700 a month
3. CoinGecko: CoinGecko has an API that provides a comprehensive set of cryptocurrency data, including market data, developer activity, and community metrics for more than 10,000 coins and tokens. API is both paid and free, depending on your needs.

Price Range: Starting from $129 per month
4. CryptoCompare: CryptoCompare offers endpoints for news articles, social media activity, and mining data. It strives to find the best places to store, trade and mine cryptocurrencies.

Price Range: Free
5. BitMEX: BitMEX is a cryptocurrency derivatives exchange that provides access to real-time prices and historical data. Their API provides instant access to a variety of market data such as trading volumes and market caps.

Price & Plans: Custom
6. CoinDesk: CoinDesk is a platform for media, events, data and indices for the cryptocurrency market. CoinDesk Indices is a product of CoinDesk that offers access to cryptocurrency data with ease.

Price: Free
7. Bitstamp: Bitstamp is a cryptocurrency exchange that provides access to real-time prices and historical data. It provides premium access to crypto trading for both individuals and institutions through high liquidity, reliable order execution and constant uptime.

Price: 0.50% for those with under $10,000 in 30-day trading volume
8. CoinMarketCal: CoinMarketCal is a database of upcoming events related to cryptocurrencies, allowing you to track things like unlocks, giveaways, and more. Their API can be used to track your favourite coins.

Price: Free
9. Poloniex: Poloniex is a cryptocurrency exchange that provides access to real-time prices and historical data. The API also provides access to a variety of market data such as trading volumes and market caps.

Price: The Maker and Taker fee rates for trading USDT-collateralized perpetual contracts on Poloniex are 0.01% and 0.04% respectively, and the changes apply to all customers regardless of their trade volume.
10. Binance: Binance is one of the largest cryptocurrency exchanges and provides access to a variety of data such as prices, transactions, and blockchains. The API also allows developers to interact with the Binance platform, allowing them to buy, sell, and store cryptocurrencies.

Price: Free
11. Kraken: Kraken is a cryptocurrency exchange and also provides access to crypto data such as prices, transactions, and blockchains. Like Binance, their API also allows you to interact with Kraken through code.

Price: 0.2-0.3% of the 30-day trade volume
12. CCXT: CCXT is a library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs.

Price: $0-$29
Note: The prices are subject to change or may have already changed.
How to Choose the Best Crypto API
Choosing the best cryptocurrency API for your application can be a daunting task. There are a variety of APIs available, each with its own set of features and advantages. So, it’s important to take the time to research the different APIs and determine which one is right for your application.
When choosing a Cryptocurrency API, it’s important to consider the features it provides.
Here are a few questions you need answers to:
- Does the API provide access to real-time price data?
- Does it provide access to the blockchain?
- Does it provide access to a variety of market data?
It’s also important to consider the pricing of the API. As mentioned above, some APIs are free, while others require a subscription fee. It’s important to consider the cost of the API and make sure it fits within your budget.
Best Practices for Using Crypto APIs
Using crypto APIs can be a great way to access data and create powerful applications. However, there are a few best practices to keep in mind when using these APIs.
- The first best practice is to make sure the API is reliable. The API you use should be up-to-date and provide accurate data.
- The second best practice is to make sure the API is secure. Make sure the API you are using is secure and provides the necessary security measures.
- The third best practice is to use the API responsibly. This API has to be used responsibly and avoid being abused.
- Finally, make sure the API is easy to use and quick to understand.
To explore our FREE Token Metrics crypto API, click here.

Introducing Token Metrics Investor Grade
Token Metrics is proud to launch the "TM Investor Grade" to help investors identify promising long-term investments in the world of cryptocurrency. The grade is comprised of three subsets:
- The Fundamental Grade
- The Technology Grade, and
- The Valuation Grade.
Our statistical analysis and machine learning techniques help calculate these grades. They account for many data points to provide a strong indication of the relative strength of each crypto asset or a project.
The TM Investor Grade is intended for use by investors looking to hold onto investments for a longer period of time, created by combining the Fundamental Grade with the Technology Grade and Valuation Grade.
Fundamental Grade
Fundamental analysis has always been a crucial part of the research process at Token Metrics. Before considering any potential long-term investments, we conduct a thorough fundamental analysis to understand an asset's underlying strengths and weaknesses. Our use of fundamental analysis is how we discovered the promising investment opportunity in Helium back in 2018.
However, manually performing fundamental analysis on every token in the market is not feasible. This is why our research and data science teams automated the process. The result is our Automated Long-term Investor Grade. This grade considers a wide range of data points and applies statistical analysis to provide scores in various categories, including valuation, investors, tokenomics, community, and more.
Technology Grade
Token Metrics is also known for conducting code reviews on cryptocurrency projects. This is how we discovered that MATIC was a particularly strong project. Similar to fundamental analysis, our blockchain engineers carried out these reviews manually. However, we have now automated the entire process. Using open source data, we are able to provide technology scores for nearly all crypto assets. This is extremely valuable for investors, as it allows them to assess the long-term security and feasibility of different investments. Our technology scoring is based on three main categories: development activity, security and audit, and code quality.
The development activity category takes into account the contributions of the development community and tracks various community metrics. The security and audit category looks at the security of a project and tries to determine its resilience to hacks and other vulnerabilities. The code quality category measures how well the project's code is written, by evaluating the number of bugs and violations it has and how well it adheres to best coding practices and standards.
We are thrilled that our data science team, in collaboration with our engineering team, has been able to use statistical analysis to scale up our powerful technology scoring to cover almost all assets in the market.
Valuation Grade
The valuation grade compares a project's fully diluted value, or FDV, with the average FDV of different sectors that project belongs to.
Consider this example:
- CRV belongs to sector A and B
- CRV's FDV = 10
- Average FDV in sector A = 20
- Average FDV in sector B = 50
This will show a high valuation grade because the project is undervalued compared to its sectors.
By combining these grades, we get the TM Investor Grade which is much more powerful in determining the strength of the project in the long run.
How To Access
To view the Investor Grade, you can go to the individual token details page. Click on the 'Investor' tab on the left of the screen, and then click on the 'Fundamentals' tab. Then, you will be able to see how the asset is performing in each of the 9 categories we use . All these categories are combined to create the overall Fundamental grade. To generate this grade, we use a wide variety of data sources to gather all the necessary information.

In the same tab, you will find the 'Technology' grade. This grade comprises many different data points. These data points combine into three major categories:
- Development Activity
- Security and Audit, and
- Code Quality.

You can also access the newly-launched feature on the Rating page by pressing the Investor switch next to Trader. This will help you sort all crypto assets by our Long-term Investor Grade.

If you look at the Ratings page - sorted by Investor Grade in descending order [highest to lowest] - these are assets that Token Metrics believes have strong potential in the future.

The TM Investor Grade is a powerful tool for evaluating the long-term potential of cryptocurrency projects. By considering various data points, including fundamental analysis, technology scoring, and valuation grades, the grade provides a comprehensive assessment of a project's strengths and weaknesses.
The grade updates regularly to reflect changing market conditions, making it an essential tool for anyone looking to invest in the cryptocurrency space.
FAQs
1. How does the Investor Grade differ from the Trader Grade?
The Investor Grade is intended for long-term investing, while the Trader Grade is geared toward short-term trading. The data points used to calculate the Investor Grade differ from those used for the Trader Grade.
2. Which grade should I pay more attention to - the Investor Grade or Trader Grade?
If you are interested in short-term trades based on price action, such as swing or day trades, you should consider the Trader Grade. On the other hand, the Investor Grade is more suitable for customers who want to invest long-term and hold on to their assets for the potential of significant returns or to discover undervalued assets.

Best NFT Marketplaces - 10 Marketplaces for NFTs in 2023
As the world of cryptocurrency continues to evolve and the blockchain revolution continues to gain traction, non-fungible tokens (NFTs) are becoming increasingly popular. NFTs are digital assets that are stored on the blockchain and are unique and non-interchangeable. They are used to represent everything from art, music, videos, and digital collectibles. With the rise of NFTs, more and more people are looking for the best NFT marketplaces to buy and sell their NFTs. If you are someone who is also looking for the top NFT marketplaces to buy, sell, and trade NFTs on, this is the place to be.
In this article, we’ll take a look at what an NFT marketplace is and how they work. We’ll also provide a list of the best NFT marketplaces, so you can find the perfect place to buy or sell your digital artwork.
What Is an NFT Marketplace?
An NFT marketplace is a digital platform specifically designed to facilitate the sale and purchase of NFTs or Non-Fungible Tokens. NFTs are digital artworks that are created, bought, and sold on these marketplaces. They are unique digital tokens that are stored on the blockchain and can be bought, sold, and traded. It is the perfect place to find and purchase digital art works created by talented artists from around the world.
The concept of NFTs has been around for a few years, but it has only recently started to gain traction. As more people become aware of the potential of NFTs, the demand for these marketplaces is increasing. There are now many different NFT marketplaces available, each offering something unique and different.
NFT marketplaces are a great way to find and purchase unique digital artwork from talented artists. They are also a great way to invest in digital art, as NFTs can be bought, sold, and traded for a profit.
How Do NFT Marketplaces Work?
NFT marketplaces work by connecting buyers and sellers of digital artwork. Buyers can browse through the different artworks available, and then purchase the artwork they like. The artwork is stored on the blockchain, and the buyer receives a unique token that represents the artwork. This token can then be used to buy, sell, or trade the artwork.
When a buyer purchases an artwork, the money goes to the artist who created the artwork. The marketplace then takes a small commission for facilitating the transaction. The commission varies from marketplace to marketplace, but usually, it is around 5-10%.
The artwork is stored on the blockchain, and the buyer receives a unique token that represents the artwork. This token can then be used to buy, sell, or trade the artwork. The token can also be used as a form of digital currency and can be exchanged for other digital assets like cryptocurrencies.
NFT marketplaces are a great way to find, buy, and sell digital artwork. They are also a great way to invest in digital art, as NFTs can be bought, sold, and traded for a profit.
Why Is It Important to Understand the Best NFT Marketplaces?
It is important to understand the best NFT marketplaces because they provide users with a secure, user-friendly platform to buy and sell NFTs. The marketplaces also provide users with access to a variety of services such as NFT auctions, NFT staking, NFT creation, and more.
The best NFT marketplaces also provide users with the option to purchase NFTs using cryptocurrency. This makes it easier for users to purchase NFTs without having to rely on traditional currency. The marketplaces also make it easy for users to store and manage their NFTs.
Finally, the NFT marketplaces also provide users with access to a wide variety of NFTs. This allows users to easily find and purchase the NFTs they are looking for.
List of Best NFT Marketplaces
The following is a list of the best NFT marketplaces for 2023. All of these marketplaces offer something unique and different and are great places to find and purchase digital artworks.
- OpenSea: OpenSea launched in 2017 and became one of the most popular NFT marketplaces. It has a wide selection of digital art, ranging from digital collectibles to digital artwork. OpenSea also has a built-in auction system, which makes it easy to buy and sell digital artwork.
- Magic Eden: Magic Eden started as an NFT marketplace for Solana but now supports multiple blockchains to buy, sell, and trade NFTs on.
- Rarible: Rarible launched in 2020 and became an important marketplace for digital art. It has a huge selection of digital artwork from talented artists, and it also has a built-in auction system with 0% fees.
- SuperRare: SuperRare is another popular NFT marketplace launched in 2018, powered by a community of artists, curators, collectors and partners.
- MakersPlace: MakersPlace marketplace launched in 2018, for rare, authentic and curated digital art. It’s a great place for renown artists powered by blockchain technology.
- Foundation: Foundation is an NFT marketplace launched in 2021, that specializes in digital collectibles. It has a large selection of digital collectibles with a built-in auction system.
- Decentraland: Decentraland launched in 2020. It is a virtual destination for digital assets. You can buy land, estates, avatar wearables and names in the Decentraland Marketplace.
- Sorare: Sorare is another NFT marketplace launched in 2019 that specializes in digital collectibles where you can collect, play and win officially licensed digital cards featuring the world's best global football, NBA and MLB players.
- Dapper Labs: Dapper Labs was founded in 2018. It uses the power of play to deliver blockchain-based experiences and digital collectibles that are made for you and ready for the real world.
- Nifty Gateway: Nifty Gateway is another NFT marketplace you can use. It offers a diverse range of art and collectible NFTs which are available as Curated Drops.
Conclusion
NFT marketplaces are a great way to find, buy, and sell digital artwork. They are also a great way to invest in digital art, as NFTs can be bought, sold, and traded for a profit.
Whether you’re looking to buy digital artwork or invest in digital art, these marketplaces are the perfect place to start. So why wait? Start exploring these marketplaces and find the perfect NFT for you today.
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Token Metrics Media LLC is a regular publication of information, analysis, and commentary focused especially on blockchain technology and business, cryptocurrency, blockchain-based tokens, market trends, and trading strategies.
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