
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.
Practical Guide to Building Robust REST APIs
REST APIs power much of the web and modern integrations—from mobile apps to AI agents that consume structured data. Understanding the principles, common pitfalls, and operational practices that make a REST API reliable and maintainable helps teams move faster while reducing friction when integrating services.
What Is a REST API and Why It Matters
Representational State Transfer (REST) is an architectural style for networked applications. A REST API exposes resources (users, accounts, prices, etc.) via predictable HTTP endpoints and methods (GET, POST, PUT, DELETE). Its simplicity, cacheability, and wide tooling support make REST a go-to pattern for many back-end services and third-party integrations.
Key behavioral expectations include statelessness (each request contains the information needed to process it), use of standard HTTP status codes, and a resource-oriented URI design. These conventions improve developer experience and enable robust monitoring and error handling across distributed systems.
Core Design Principles and Endpoint Modeling
Designing a clear resource model at the outset avoids messy ad-hoc expansions later. Consider these guidelines:
- Use nouns for resources: /users/123/orders, not /getUserOrder?id=123.
- Support filtering and pagination: query parameters like ?limit=50&cursor=... prevent heavy payloads and improve UX.
- Version with intent: /v1/ or header-based versioning can be used. Document breaking changes and provide migration paths.
- Return consistent error shapes: include machine-readable codes, human messages, and optionally documentation links.
Model relationships thoughtfully: prefer nested resources for clarity (e.g., /projects/42/tasks) but avoid excessive nesting depth. A well-documented schema contract reduces integration errors and accelerates client development.
Authentication, Authorization & Security Practices
Security for REST APIs is multi-layered. Common patterns:
- Token-based auth: OAuth 2.0 bearer tokens or API keys for service-to-service calls.
- Scopes and RBAC: scope tokens narrowly to minimize blast radius; implement role-based access control for complex domains.
- Transport security: always require TLS (HTTPS) and enforce secure headers (HSTS, CSP where relevant).
- Validate inputs: server-side validation and strict schema checks prevent injection and logic errors.
Also consider rate limiting, token expiry, and key rotation policies. For APIs that surface sensitive data, adopt least-privilege principles and audit logging so access patterns can be reviewed.
Performance, Caching & Reliability
Latency and scalability are often where APIs meet their limits. Practical levers include:
- HTTP caching: use ETags, Cache-Control, and conditional requests to reduce payloads and server load.
- Pagination and streaming: avoid returning entire datasets; prefer cursors or chunked responses for large collections.
- CDN and edge caching: cache public or semi-static responses at the edge to reduce origin traffic.
- Graceful degradation and circuit breakers: fallback behaviors for downstream failures keep core features available.
Instrument your API with observability: structured logs, distributed traces, and metrics (latency, error rates, throughput). These signals enable data-driven tuning and prioritized fixes.
Testing, Tooling & Developer Experience
Quality APIs are well-tested and easy to adopt. Include:
- Contract tests: verify server responses meet the documented schema to prevent regressions.
- Integration and end-to-end tests: test authentication flows, error handling, and rate-limit behaviors.
- Interactive docs and SDKs: OpenAPI/Swagger specs, Postman collections, and generated client libraries lower friction for integrators.
- Mock servers: let front-end and AI agent teams iterate without waiting on back-end deployments.
Automate CI checks that validate linting, schema changes, and security scanning to maintain long-term health.
REST APIs for Crypto Data and AI Agents
When REST APIs expose market data, on-chain metrics, or signal feeds for analytics and AI agents, additional considerations apply. Data freshness, deterministic timestamps, provenance metadata, and predictable rate limits matter for reproducible analytics. Design APIs so consumers can:
- Request time-series data with explicit timezones and sampling resolutions.
- Retrieve provenance (source, block number, or snapshot id) to allow historical reconstruction.
- Subscribe to webhooks or use polling efficiently to keep agents synchronized without exceeding quotas.
AI-driven workflows often combine multiple endpoints; consistent schemas and clear quotas simplify orchestration and reduce operational surprises. For example, Token Metrics demonstrates how structured crypto insights can be surfaced via APIs to support research and model inputs for agents.
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 is the difference between REST and RESTful?
"REST" refers to the architectural constraints defined by Roy Fielding. "RESTful" is an informal adjective describing APIs that follow REST principles—though implementations vary in how strictly they adhere to the constraints.
How should I version a REST API?
Use semantic intent when versioning. URL-based versions (e.g., /v1/) are explicit, while header-based or content negotiation approaches avoid URL churn. Regardless, document deprecation timelines and provide backward-compatible pathways.
When should I use REST versus GraphQL?
REST is simple and cache-friendly for resource-centric models. GraphQL excels when clients need flexible queries across nested relationships. Consider client requirements, caching strategy, and operational complexity when choosing.
How do I handle rate limiting and quotas?
Expose limit headers, return standard status codes (e.g., 429), and provide retry-after guidance. Offer tiered quotas and clear documentation so integrators can design backoffs and fallback strategies.
What tools help document and test REST APIs?
OpenAPI (Swagger) for specs, Postman for interactive exploration, Pact for contract testing, and CI-integrated schema validators are common choices. Combine these with monitoring and API gateways for observability and enforcement.
Disclaimer
This article is for educational and technical reference only. It is not financial, legal, or investment advice. Always evaluate tools and services against your own technical requirements and compliance obligations before integrating them into production systems.
Mastering REST APIs: Principles, Design, Practices
REST APIs power most modern web and mobile back ends by providing a uniform, scalable way to exchange data over HTTP. Whether you are building microservices, connecting AI agents, or integrating third‑party feeds, understanding the architectural principles, design patterns, and operational tradeoffs of REST can help you build reliable systems. This article breaks down core concepts, design best practices, security measures, and practical steps to integrate REST APIs with analytics and AI workflows.
Understanding REST API Fundamentals
REST (Representational State Transfer) is an architectural style for distributed systems. It emphasizes stateless interactions, resource-based URIs, and the use of standard HTTP verbs (GET, POST, PUT, DELETE, PATCH). Key constraints include:
- Statelessness: Each request contains all necessary context, simplifying server design and enabling horizontal scaling.
- Resource orientation: Resources are identified by URIs and represented in formats such as JSON or XML.
- Uniform interface: Consistent use of HTTP methods and status codes improves predictability and interoperability.
When designing APIs, aim for clear resource models, intuitive endpoint naming, and consistent payload shapes. Consider versioning strategies (URL vs header) from day one to avoid breaking clients as your API evolves.
Design Patterns and Best Practices for REST APIs
Good API design balances usability, performance, and maintainability. Adopt these common patterns:
- Resource naming: Use plural nouns (/users, /orders) and hierarchical paths to express relationships.
- HTTP semantics: Map create/read/update/delete to POST/GET/PUT/DELETE and use PATCH for partial updates.
- Pagination and filtering: Return large collections with pagination (cursor or offset) and provide filters and sort parameters.
- Hypermedia (HATEOAS): Include links to related resources when appropriate to make APIs self-descriptive.
- Error handling: Use structured error responses with machine-readable codes and human-friendly messages.
Document endpoints with examples and schemas (OpenAPI/Swagger). Automated documentation and SDK generation reduce integration friction and lower client-side errors.
Securing and Scaling REST APIs
Security and operational resilience are core concerns for production APIs. Consider the following layers:
- Authentication & authorization: Use OAuth2, JWT, or API keys depending on threat model. Keep tokens short-lived and enforce least privilege.
- Input validation: Validate all incoming data to prevent injection and logic vulnerabilities.
- Rate limiting & throttling: Protect backends from abuse and noisy neighbors by implementing quotas and backoff signals.
- Transport security: Enforce TLS (HTTPS) and configure secure ciphers and headers.
- Observability: Expose metrics, structured logs, and distributed traces to troubleshoot latency and failure modes.
For scale, design for statelessness so instances are replaceable, use caching (HTTP cache headers, CDN, or edge caches), and partition data to reduce contention. Use circuit breakers and graceful degradation to maintain partial service during downstream failures.
Integrating REST APIs with AI, Analytics, and Crypto Workflows
REST APIs are frequently used to feed AI models, aggregate on‑chain data, and connect analytics pipelines. Best practices for these integrations include:
- Schema contracts: Define stable, versioned schemas for model inputs and analytics outputs to avoid silent breakages.
- Batch vs streaming: Choose between batch endpoints for bulk processing and streaming/webhook patterns for real‑time events.
- Data provenance: Attach metadata and timestamps so downstream models can account for data freshness and lineage.
- Testing: Use contract tests and synthetic data generators to validate integrations before deploying changes.
To accelerate research workflows and reduce time-to-insight, many teams combine REST APIs with AI-driven analytics. For example, external platforms can provide curated market and on‑chain data through RESTful endpoints that feed model training or signal generation. One such option for consolidated crypto data access is Token Metrics, which can be used as part of an analysis pipeline to augment internal data sources.
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: Common REST API Questions
What is the difference between REST and RESTful?
REST is an architectural style defined by constraints; "RESTful" describes services that adhere to those principles. In practice, many APIs are called RESTful even if they relax some constraints, such as strict HATEOAS.
When should I version an API and how?
Version early when breaking changes are likely. Common approaches are path versioning (/v1/) or header-based versioning. Path versioning is simpler for clients, while headers keep URLs cleaner. Maintain compatibility guarantees in your documentation.
How do I choose between REST and GraphQL?
REST is straightforward for resource-centric designs and benefits from HTTP caching and simple tooling. GraphQL excels when clients need flexible queries and to reduce over-fetching. Choose based on client needs, caching requirements, and team expertise.
What are practical rate limiting strategies?
Use token bucket or fixed-window counters, and apply limits per API key, IP, or user. Provide rate limit headers and meaningful status codes (429 Too Many Requests) to help clients implement backoff and retry strategies.
How can I test and monitor a REST API effectively?
Combine unit and integration tests with contract tests (OpenAPI-driven). For monitoring, collect metrics (latency, error rates), traces, and structured logs. Synthetic checks and alerting on SLA breaches help detect degradations early.
What is the best way to document an API?
Use OpenAPI/Swagger to provide machine-readable schemas and auto-generate interactive docs. Include examples, authentication instructions, and clear error code tables. Keep docs in version control alongside code.
Disclaimer
This article is educational and informational only. It does not constitute financial, investment, legal, or professional advice. Evaluate tools and services independently and consult appropriate professionals for specific needs.
Mastering REST APIs: Principles, Design, and Best Practices
REST APIs power much of the modern web, mobile apps, and integrations between services. Whether you are building a backend for a product, connecting to external data sources, or composing AI agents that call external endpoints, understanding REST API fundamentals helps you design reliable, maintainable, and performant systems.
What is a REST API and why it matters
Representational State Transfer (REST) is an architectural style that uses simple HTTP verbs to operate on resources identified by URLs. A REST API exposes these resources over HTTP so clients can create, read, update, and delete state in a predictable way. Key benefits include:
- Stateless interactions that simplify scaling and load balancing.
- Uniform interface using standard HTTP verbs (GET, POST, PUT/PATCH, DELETE).
- Human-readable endpoints and predictable behavior for developers and tools.
REST is not a strict protocol; it is a set of constraints that make APIs easier to consume and maintain. Understanding these constraints enables clearer contracts between services and smoother integration with libraries, SDKs, and API gateways.
Core principles and common HTTP methods
Designing a RESTful API starts with resources and consistent use of HTTP semantics. Typical patterns include:
- Resource-oriented URLs: /users/123/orders/456 rather than RPC-style method names.
- HTTP methods: GET for reads, POST for creation, PUT/PATCH for updates, DELETE for deletion.
- Status codes: 200 OK, 201 Created, 204 No Content, 400 Bad Request, 401 Unauthorized, 403 Forbidden, 404 Not Found, 429 Too Many Requests, 500 Server Error.
- Content negotiation: Use Accept and Content-Type headers (application/json, application/xml) to support clients.
Use idempotency for safety: GET, PUT, and DELETE should be safe to retry without causing unintended side effects. POST is commonly non-idempotent unless an idempotency key is provided.
Design patterns: pagination, filtering, and versioning
As APIs grow, practical patterns help keep them efficient and stable:
- Pagination: Offer cursor-based or offset-based pagination for collections. Cursor pagination generally performs better at scale.
- Filtering and sorting: Support query parameters (e.g., ?status=active&sort=-created_at) and document allowed fields.
- Versioning: Avoid breaking changes by putting versions in the URL (/v1/) or in headers. Maintain clear deprecation policies and migration guides.
- Hypermedia (HATEOAS): Optionally include links to related resources to help clients discover available actions.
Security, performance, and operational best practices
Security and reliability are essential for production APIs. Consider these practices:
- Authentication & authorization: Prefer OAuth2, JWTs, or API keys depending on your use case. Use scopes and least-privilege access.
- Transport security: Enforce TLS for all endpoints and disable deprecated TLS ciphers.
- Rate limiting and quotas: Protect your backend and provide clear error responses (429) with retry headers.
- Caching: Use HTTP caching headers (Cache-Control, ETag) and CDN fronting for read-heavy endpoints.
- Monitoring and observability: Emit structured logs, metrics, and distributed traces so you can diagnose latency, errors, and bottlenecks.
These controls reduce downtime and make integration predictable for client teams and third-party developers.
Testing, documentation, and developer experience
Good testing and clear docs accelerate adoption and reduce bugs:
- Automated tests: Unit test controllers and routes, and use integration tests against a staging environment or simulated backend.
- Contract testing: Tools like OpenAPI/Swagger and schema validation ensure clients and servers agree on payloads and types.
- Interactive docs and SDKs: Provide OpenAPI specs, example curl commands, and autogenerated client libraries for common languages.
- Postman and CI: Use Postman collections or similar for exploratory testing and include API checks in CI pipelines.
These measures improve developer productivity and reduce the risk of downstream failures when APIs evolve.
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 is the architectural style; RESTful typically describes APIs that follow REST constraints such as statelessness, resource orientation, and use of HTTP verbs. In practice the terms are often used interchangeably.
When should I use PUT vs PATCH?
PUT generally replaces a full resource and is idempotent; PATCH applies partial changes and may not be idempotent unless designed to be. Choose based on whether clients send full or partial resource representations.
How do I choose between URL versioning and header versioning?
URL versioning (/v1/) is simple and visible to clients, while header versioning is cleaner from a URL standpoint but harder for users to discover. Pick a strategy with a clear migration and deprecation plan.
What are common causes of REST API performance issues?
Typical causes include unoptimized database queries, chatty endpoints that require many requests, lack of caching, and large payloads. Use profiling, caching, and pagination to mitigate these issues.
How can REST APIs support AI agents?
AI agents often orchestrate multiple data sources and services via REST APIs. Well-documented, authenticated, and idempotent endpoints make it safer for agents to request data, trigger workflows, and integrate model outputs into applications.
What tools help with API design and documentation?
OpenAPI/Swagger, Postman, Redoc, and API gateways (e.g., Kong, Apigee) are common. They help standardize schemas, run automated tests, and generate SDKs for multiple languages.
Disclaimer
This article is educational and informational only. It does not constitute professional advice. Evaluate technical choices and platforms based on your project requirements and security needs.
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What Is an ETF Fund? A Beginner’s Guide to Exchange-Traded Funds in 2025
ETF funds, or Exchange-Traded Funds, have revolutionized investing for both retail and institutional investors. In 2025, ETF funds are more popular than ever—offering a simple, low-cost, and diversified way to invest in everything from tech stocks to cryptocurrencies. But what exactly is an ETF fund, and why is it such a powerful investment tool?
In this article, we’ll explain:
- What is an ETF fund?
- How ETF funds work
- Types of ETFs (including crypto ETFs)
- Key benefits and risks
- How Token Metrics, an AI-powered platform, helps you make better ETF investment decisions
Let’s dive in.
📌 What Is an ETF Fund?
An ETF fund (Exchange-Traded Fund) is a type of investment fund that holds a basket of securities—such as stocks, bonds, commodities, or cryptocurrencies—and is traded on a stock exchange, just like individual stocks.
When you buy a share of an ETF fund, you are buying partial ownership of that entire portfolio of assets. This gives you instant diversification without having to purchase each asset individually.
For example, an ETF fund that tracks the S&P 500 allows you to invest in 500 of the largest U.S. companies with just one purchase.
🔍 How Does an ETF Fund Work?
ETF funds are created by financial institutions called fund sponsors (like BlackRock, Fidelity, or Vanguard). These sponsors select and manage a portfolio of underlying assets and list the ETF shares on stock exchanges.
Here's how it works:
- Creation – The sponsor assembles a portfolio and forms an ETF.
- Listing – Shares of the ETF are listed and traded on exchanges like NYSE or Nasdaq.
- Buying/Selling – Investors buy and sell ETF shares throughout the day at market prices.
- Price Movement – The price of an ETF share fluctuates based on the value of its underlying assets and market demand.
ETF prices are influenced by a combination of Net Asset Value (NAV) and real-time market supply/demand.
🧩 Types of ETF Funds
In 2025, investors have access to a wide variety of ETF funds based on asset classes, strategies, and markets.
1. Stock ETFs
Track specific sectors (e.g., tech, healthcare), regions (e.g., U.S., Europe), or indices (e.g., S&P 500, NASDAQ-100).
2. Bond ETFs
Provide exposure to government, municipal, or corporate bonds with varying durations and yields.
3. Commodity ETFs
Track physical commodities like gold, silver, oil, or agricultural products.
4. Thematic ETFs
Focus on emerging trends or industries like artificial intelligence, clean energy, space exploration, or blockchain.
5. Crypto ETFs (New in 2025)
Give exposure to digital assets such as Bitcoin, Ethereum, and DeFi tokens—without requiring direct crypto ownership.
💥 What Are Crypto ETF Funds?
In 2025, crypto ETF funds are among the fastest-growing segments in the market. They offer secure, regulated access to cryptocurrencies via traditional brokerages.
Crypto ETFs include:
- Spot ETFs: Hold actual crypto assets like Bitcoin or Ethereum.
- Futures ETFs: Track prices of crypto futures contracts.
- Basket ETFs: Combine multiple crypto assets or themes, like DeFi or Web3.
These ETFs have made it easier for both institutions and retail investors to gain exposure to crypto without managing wallets, keys, or exchanges.
✅ Benefits of Investing in ETF Funds
ETF funds offer several advantages for investors in 2025:
1. Diversification
With just one purchase, you gain exposure to a broad portfolio of assets—reducing risk.
2. Liquidity
ETFs trade on exchanges all day, allowing you to buy or sell quickly at market prices.
3. Low Cost
Most ETFs have expense ratios under 0.20%, much lower than actively managed mutual funds.
4. Transparency
Most ETF funds disclose their holdings daily, so you always know what you’re investing in.
5. Tax Efficiency
Due to their structure, ETFs are generally more tax-efficient than mutual funds.
⚠️ Risks of ETF Funds
Like all investments, ETF funds come with risks:
1. Market Risk
If the market or sector an ETF tracks declines, your investment will also lose value.
2. Liquidity Risk
Some ETFs, especially niche or low-volume ones, can have wider spreads and lower liquidity.
3. Tracking Error
An ETF may not perfectly track the performance of its underlying index due to fees, slippage, or poor replication.
4. Over-Concentration
Some thematic ETFs may be overly concentrated in a few assets, increasing volatility.
🤖 How Token Metrics Enhances ETF Investing with AI
Token Metrics is an AI-powered crypto analytics and trading platform that helps investors research, evaluate, and make smarter decisions—including with crypto ETFs.
Here’s how Token Metrics helps you get ahead:
🔎 1. AI-Powered Ratings
Token Metrics uses advanced AI models to assign Investor Grades and Trader Grades to crypto assets, helping you identify the strongest performers—often held by top ETFs.

📊 2. Predictive Price Forecasts
Get forward-looking price predictions on Bitcoin, Ethereum, and other assets held in ETFs—so you can assess whether an ETF is likely to appreciate.

📈 3. On-Chain + ETF Inflow Analysis
Token Metrics tracks real-time ETF inflows, exchange reserves, and on-chain data, giving you insight into supply-demand dynamics that move prices.

🔔 4. Smart Alerts
Set alerts for key changes in asset ratings, prices, or bullish/bearish signals to stay informed on ETF-related opportunities.

By combining ETF investing with Token Metrics insights, you position yourself ahead of market trends and optimize your portfolio performance.
📈 Popular ETF Funds in 2025
Here are some high-performing ETF funds in traditional and crypto markets:

🧠 Final Thoughts
ETF funds are one of the most efficient and flexible ways to build a diversified investment portfolio in 2025. Whether you're targeting long-term growth, passive income, or exposure to emerging markets like crypto—ETF funds offer a secure, low-cost, and easy-to-use investment solution.
And with the rise of crypto ETF funds, platforms like Token Metrics are critical in helping investors evaluate opportunities, manage risk, and time the market using AI.
Whether you're a seasoned investor or just getting started, combining ETF investing with AI-powered insights gives you the edge in today's rapidly evolving financial landscape.

Best Crypto Software Wallets for July 2025
And How Token Metrics Lets You Trade Securely With Any Wallet
Cryptocurrency adoption continues to rise in 2025, and with it, the demand for secure, user-friendly, and feature-rich crypto software wallets. Whether you're storing Bitcoin, trading Ethereum, or experimenting with altcoins, having a reliable wallet is the foundation of safe crypto ownership.
This guide ranks the top crypto software wallets of July 2025 across different categories, from best security to best for mobile use. We also explore how Token Metrics, the leading AI crypto trading platform, allows users to connect any of these wallets via an encrypted channel—giving you access to powerful AI-driven tools while retaining full custody of your assets.

🔐 What Is a Crypto Software Wallet?
A crypto software wallet is a digital application that stores your private keys and enables you to send, receive, and manage cryptocurrencies. These wallets can be hot (internet-connected) or cold (offline) and often come with trading, staking, and asset management tools. The best wallets balance security, usability, and functionality—and increasingly, they integrate with platforms like Token Metrics to enable AI-powered trading without giving up control of your assets.
🏆 Top Crypto Software Wallets – July 2025
1. Zengo – Best for Security

- Supported Cryptos: 380
- Hot or Cold: Hot Wallet
- Cost: $129.99/year or $19.99/month
- Hardware Wallet Support: ❌
Zengo tops the list for users prioritizing wallet security. With no reported wallet hacks and weekly software updates, Zengo protects over 1.5 million users globally. It also supports buying, selling, and staking, making it ideal for long-term holders.
Pros:
✔️ Industry-leading security measures
✔️ Staking and fiat funding options
✔️ Encrypted backup and biometric authentication
Cons:
❌ Premium pricing
❌ No hardware wallet compatibility
2. Coinbase Wallet – Best for Beginners & Low Costs

- Support Cryptos: 5,500
- Hot or Cold: Hot Wallet
- Cost: Free
- Hardware Wallet Support: Partial (via Ledger transfer)
Coinbase Wallet is perfect for newcomers. It’s intuitive, completely free to use, and connects seamlessly to the larger Coinbase ecosystem. Users can access over 5,500 tokens and learn the ropes through its built-in educational resources.
Pros:
✔️ Beginner-friendly UI
✔️ Massive token support
✔️ Customizable network fees
Cons:
❌ Code not open source
❌ No address rotation
❌ Doesn’t fully support hardware wallets
3. Exodus – Best for Mobile

- Supported Cryptos: 281
- Hot or Cold: Hot Wallet
- Cost: Free
- Hardware Wallet Support: ✅ (Trezor)
Exodus excels on mobile with sleek design and robust functionality. It allows users to buy, sell, stake, and swap directly on their mobile device and integrates with Trezor hardware wallets for additional security.
Pros:
✔️ Cross-platform (desktop, browser, mobile)
✔️ Built-in portfolio tracking
✔️ Trezor integration
Cons:
❌ No in-house exchange
❌ Email-only support
❌ Not open source
4. Electrum – Best for Bitcoin

- Supported Cryptos: Bitcoin Only
- Hot or Cold: Both
- Cost: Free
- Hardware Wallet Support: ✅
A trusted wallet since Bitcoin’s early days, Electrum is ideal for Bitcoin maximalists. It’s lightweight, fast, and secure, with deep customization options for advanced users.
Pros:
✔️ High performance for BTC
✔️ Cold storage compatible
✔️ Open-source and auditable
Cons:
❌ No support for altcoins
❌ Not user-friendly for beginners
❌ No staking or DeFi features
5. MetaMask – Best for Ethereum

- Supported Cryptos: 300+ (ETH & ERC-20)
- Hot or Cold: Both
- Cost: Free
- Hardware Wallet Support: ✅
For Ethereum users, MetaMask is the go-to wallet. It enables DeFi, NFTs, and Web3 access with ease. It supports both hot and cold storage and integrates with platforms like OpenSea, Uniswap, and now, Token Metrics.
Pros:
✔️ Built for Ethereum ecosystem
✔️ DeFi-ready
✔️ Cold wallet compatible
Cons:
❌ No Bitcoin support
❌ Limited customer support
❌ Doesn’t rotate addresses automatically
🔍 How Token Metrics Works with Your Crypto Wallet
Token Metrics is not a wallet, exchange, or custodian—it’s an AI-driven crypto research and trading platform. But it seamlessly integrates with your preferred wallet using secure, encrypted wallet connections.

🔐 Secure Wallet Integration
Token Metrics allows users to connect wallets like MetaMask, Coinbase Wallet, Trust Wallet, or any Web3-compatible wallet using industry-standard encryption. You never deposit funds on the platform—instead, you retain full control over your crypto while accessing:

- AI-generated trading signals
- Real-time price predictions
- Altcoin Moonshot picks
- Portfolio rebalancing tools
- Custom alerts and automation
🛡️ Why It Matters:
With so many platforms requiring you to deposit crypto into centralized accounts, Token Metrics stands apart by offering non-custodial AI-powered trading. You keep your assets in your chosen wallet while using advanced tools that would normally be reserved for hedge funds or trading desks.
💡 Why Token Metrics + Top Wallets = The Perfect Pair

🚨 A Word of Caution
Crypto is a volatile and speculative market. Even with the best wallet and the most advanced AI platform, there are risks. Always use two-factor authentication, avoid phishing attempts, and never share your seed phrase.
🏁 Final Thoughts
Choosing the best crypto software wallet in July 2025 depends on your priorities: security, mobility, beginner-friendliness, or asset specialization. But if you want to take things further, pairing your wallet with Token Metrics’ AI research and trading tools is the smartest way to stay ahead.
Whether you’re holding Bitcoin in Electrum or swapping altcoins via MetaMask, Token Metrics helps you trade smarter, not harder, without compromising the safety of your assets.

Best Crypto Exchanges for July 2025
Cryptocurrency adoption has surged in 2025, with Bitcoin reaching over $118,000 and Ethereum climbing above $3,000. Whether you’re a beginner or an advanced trader, choosing the right exchange or trading app is critical. But while exchanges handle your transactions, it’s tools like Token Metrics that give you the edge—using AI to deliver real-time analytics, trading signals, moonshot altcoin picks, and price predictions.
In this guide, we’ll cover the top exchanges and apps for July 2025, along with Token Metrics, the best platform for AI-powered crypto research and trading.
🔝 Top Crypto Platforms for July 2025

🧠 Token Metrics: Best AI Crypto Trading Platform
Token Metrics stands out not as an exchange, but as an AI-powered research, analytics, and trading platform. It gives retail and institutional investors data-driven insights to make smarter trades across any exchange.

Why Token Metrics is #1 for AI Crypto Trading:
- AI-Generated Buy/Sell Signals
Token Metrics’ signals dashboard uses over 80 data points to issue bullish or bearish calls on top tokens. For example, the AI turned bullish on Bitcoin on June 28, just before it surged past $118,000.

- Moonshots for Early-Stage Altcoins
The Moonshots tab identifies low-cap altcoins with 10x–100x potential based on momentum, AI scores, and liquidity—long before they hit mainstream exchanges.

- Price Forecasting Models
Token Metrics predicts short-, medium-, and long-term prices for major tokens. Bitcoin’s 2026 forecast, for example, ranges between $150,000–$230,000, based on ETF flows, supply on exchanges, and macroeconomic signals.

- Custom Alerts
Users can set alerts based on price, trader grade, or AI signals, delivered instantly via Email, Telegram, SMS, or Slack.

- Integrated Swap Widget
You can research, analyze, and buy tokens directly via Token Metrics’ swap widget—all in one dashboard.

Whether you’re trading on Kraken, Coinbase, or Binance, Token Metrics plugs into your strategy and helps you trade with confidence, using real-time AI insights.
⚙️ Top 5 Crypto Exchanges for July 2025
🥇 Kraken – Best for Low Fees

- Maker Fees: 0.00%–0.25%
- Taker Fees: 0.10%–0.40%
- Minimum Deposit: $10
- Crypto Offered: 300+
Kraken is ideal for fee-sensitive traders. It’s available on web, mobile, desktop, and Kraken Pro. However, it's not available in all U.S. states and lacks FDIC or SIPC insurance.
🥈 Gemini – Best for Security & Experienced Traders

- Maker Fees: 0.00%–0.20%
- Taker Fees: 0.03%–0.40%
- Minimum Deposit: $0
- Crypto Offered: 70
Gemini is the most secure exchange in 2025, with FDIC insurance, crypto insurance, and advanced features through its ActiveTrader terminal. But it has a complex fee structure and limited assets.
🥉 Coinbase – Best for Beginners

- Maker Fees: 0.00%–0.40%
- Taker Fees: 0.05%–0.60%
- Minimum Deposit: $0
- Crypto Offered: 240
Coinbase is ideal for newcomers with its clean UI, beginner-friendly tools, and educational content. It’s available in 172 countries, though advanced traders might want more features.
📱 Crypto.com – Best Mobile App & Bitcoin Trading

- Maker Fees: 0.00%–0.25%
- Taker Fees: 0.05%–0.50%
- Minimum Deposit: $20
- Crypto Offered: 417
With a sleek mobile app and support for Bitcoin options and futures, Crypto.com is perfect for on-the-go traders. However, it only supports a hot wallet and has limited global access.
🪙 BitMart – Best for Altcoins

- Fees: Varies by tier (0.04%–0.60%)
- Minimum Deposit: Not disclosed
- Crypto Offered: 1,700+
BitMart is the best place to find rare altcoins. With copy trading and BitMart Academy, it’s useful for altcoin hunters. But its lack of transparency on security is a concern.
✅ Why Token Metrics Complements These Exchanges

⚠️ Reminder: Crypto Is Risky
Crypto markets are volatile and speculative. While these exchanges and tools can improve your strategy, always do your own research (DYOR) and consult professionals when investing.
Final Thoughts
If you want to trade crypto in July 2025, pair a high-quality exchange like Kraken or Coinbase with a research powerhouse like Token Metrics. Exchanges execute trades—but Token Metrics tells you what to trade, when to trade, and why.

What Is an NFT? Complete Guide to Non-Fungible Tokens (2025)
Over the past few years, NFTs (Non-Fungible Tokens) have exploded in popularity—revolutionizing the way we think about digital ownership, art, gaming, collectibles, and more. In 2025, NFTs continue to shape the future of the internet, transforming everything from music rights to virtual real estate.
If you're wondering “What is an NFT?” or how they actually work, this guide breaks it down for you. We’ll also explore how AI-powered tools like Token Metrics can help you identify high-value NFT-related tokens and investment opportunities.
🔍 What Does NFT Stand For?
NFT stands for Non-Fungible Token. Let’s break that down:
- Token: A digital asset that exists on a blockchain.
- Non-Fungible: It’s unique and cannot be replaced with something else of equal value. (Unlike cryptocurrencies like Bitcoin, where each BTC is the same.)
So, an NFT is a unique digital asset stored on a blockchain, representing ownership of a specific item—like artwork, music, a tweet, a game character, or a piece of virtual land.
🎨 What Can Be an NFT?
NFTs aren’t just limited to pixelated apes or JPEGs. In 2025, NFTs power a broad range of digital assets:
- Digital Art: Artworks, animations, and generative art
- Collectibles: Rare items like trading cards or profile picture (PFP) projects
- Gaming Assets: In-game skins, weapons, characters, and land (e.g., in The Sandbox or Decentraland)
- Music and Media: Songs, albums, and exclusive content drops
- Virtual Real Estate: Land parcels in the metaverse
- Domain Names: Blockchain-based domain ownership
- Identity & Access: Membership passes, event tickets, or certification credentials
Each NFT has a unique identifier and metadata that distinguish it from any other asset.
🛠️ How Do NFTs Work?
NFTs are built and recorded on blockchains, most commonly on Ethereum using ERC-721 or ERC-1155 standards. Here’s how they work:
- Minting: Turning a digital file into a token on the blockchain
- Metadata: Storing details like title, creator, image URL, and traits
- Ownership: A smart contract verifies the wallet that owns the NFT
- Transferability: NFTs can be sold, traded, or gifted using marketplaces
Because of blockchain immutability, ownership is transparent, verifiable, and permanent.
📈 Why Are NFTs Valuable?
Several reasons explain the rising value and popularity of NFTs:
- Digital Ownership: You own the asset—not a platform
- Proven Scarcity: Many NFTs are limited in supply
- Creator Royalties: Artists earn fees on secondary sales
- Utility & Access: Some NFTs unlock real-world benefits, games, or private groups
- Social Status: PFPs like CryptoPunks or Bored Ape Yacht Club are digital status symbols
- Speculation: Many treat NFTs as investments, betting on future appreciation
In 2025, NFTs have gone beyond hype to form the foundation of Web3 identity and ownership.
💰 How to Buy an NFT
To buy an NFT, you’ll need:
- A crypto wallet (like MetaMask)
- Some ETH or other supported crypto for payment and gas fees
- An NFT marketplace like OpenSea, Blur, Magic Eden, or Rarible

Steps to Buy:
- Fund your wallet
- Connect to a marketplace
- Browse collections
- Click “Buy Now” or place a bid
- Approve the transaction
Once purchased, the NFT is transferred to your wallet and viewable on your profile.
⚠️ Are NFTs Safe?
NFTs are secure if you follow best practices. However, scams and phishing attacks are common.
Security Tips:
- Never share your seed phrase
- Verify contract addresses before minting
- Don’t connect your wallet to unknown sites
- Use hardware wallets for high-value NFTs
- Bookmark official sites
🧠 How Token Metrics Helps You Identify NFT-Related Investments
NFTs are not just collectibles—they’re tied to blockchain ecosystems and tokens. Platforms like Token Metrics help you identify high-potential NFT projects, gaming ecosystems, and utility tokens powering the space.
✅ How Token Metrics Helps:
- AI-powered Grades: See which NFT-related tokens are trending with Trader & Investor Grades
- Moonshots Tab: Find small-cap NFT tokens with 10x–100x potential
- Thematic Indices: Invest in curated NFT indices powered by Token Metrics AI
- Token Details Page: Dive deep into any NFT-related token’s fundamentals, holders, and performance
Whether it’s $IMX, $MAGIC, $APE, or a metaverse play like $MANA, Token Metrics gives you a data-driven edge.
🧩 Popular NFT Blockchains in 2025
NFTs are no longer limited to Ethereum. In 2025, several chains offer faster, cheaper minting and trading:

Token Metrics tracks all these chains, offering a cross-chain perspective for NFT investing.
🪙 What Are NFT Tokens?
Many NFT ecosystems have their own fungible tokens used for governance, staking, or ecosystem rewards. Examples include:
- $APE (Bored Ape Yacht Club)
- $MAGIC (TreasureDAO)
- $IMX (Immutable X)
- $LOOKS (LooksRare)
- $BLUR (Blur marketplace)
These tokens can rise in value based on NFT trading volume, user adoption, and staking incentives. Token Metrics’ analytics help traders spot breakout opportunities early.
🚀 Future of NFTs in 2025 and Beyond
NFTs are evolving fast. In 2025, they’re used for more than art and gaming:
- NFTs as IDs: Used for logging into apps and verifying reputation
- Real-world assets: Tokenizing real estate, music royalties, and legal contracts
- DeFi integrations: NFTs used as collateral in lending protocols
- Event access: NFTs as tickets for IRL and virtual experiences
- AI x NFTs: Generative AI tools minting and managing NFT metadata autonomously
Expect continued innovation, and stay ahead using tools like Token Metrics.
🧠 Final Thoughts: Are NFTs Worth It?
NFTs are more than a trend — they represent the digitization of ownership in the Web3 era. From art and identity to games and finance, NFTs unlock new possibilities for creators and collectors alike.
If you're looking to explore NFT opportunities beyond collectibles—Token Metrics gives you the data, AI tools, and insights you need to invest intelligently.
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How to Create a Crypto Wallet: A Complete Beginner’s Guide (2025)
As the popularity of cryptocurrencies continues to grow in 2025, more people are seeking safe and secure ways to manage their digital assets. The first step in your crypto journey? Creating a crypto wallet.
In this guide, we’ll explain:
- What a crypto wallet is
- Different types of wallets
- How to create one (step-by-step)
- Tips for securing your wallet
- How Token Metrics can help you trade smarter after setup
🪙 What Is a Crypto Wallet?
A crypto wallet is a digital tool that allows you to store, receive, and send cryptocurrencies like Bitcoin, Ethereum, and thousands of altcoins. Instead of holding physical money, it stores your private and public keys, giving you access to your blockchain assets.
Two Major Types:
- Hot Wallets – connected to the internet (ideal for active users)
- Cold Wallets – offline and more secure (ideal for long-term storage)
Whether you're buying Bitcoin for the first time or diving into DeFi tokens, you'll need a crypto wallet to safely store and manage your coins.
🔥 Hot Wallets vs. 🧊 Cold Wallets

Hot wallets are easier to set up and use, while cold wallets offer greater protection against hacks and malware.
🛠️ How to Create a Crypto Wallet (Step-by-Step)
Option 1: Creating a Hot Wallet (e.g., MetaMask or Trust Wallet)
Step 1: Download the App or Browser Extension
- Visit the official MetaMask website or your mobile app store.
- Install the extension or app.
Step 2: Create a New Wallet
- Click “Create a Wallet”
- Set a strong password
Step 3: Backup Your Recovery Phrase
- Write down the 12 or 24-word seed phrase
- Store it offline (NOT on your phone or computer)
Step 4: Confirm Your Recovery Phrase
- MetaMask will ask you to re-enter it to ensure it's saved correctly
Step 5: Wallet is Ready
- You can now receive, send, and store ETH, ERC-20 tokens, and NFTs
✅ Pro Tip: Connect your wallet to Token Metrics to explore trading signals, moonshots, and AI analytics directly.
Option 2: Creating a Cold Wallet (e.g., Ledger Nano X)
Step 1: Buy a Ledger or Trezor device
- Always order from the official website to avoid tampered devices
Step 2: Install Wallet Software
- Download Ledger Live or Trezor Suite
Step 3: Set Up Device and PIN
- Follow the on-screen instructions
- Create a secure PIN code
Step 4: Write Down Your Recovery Phrase
- The device will show a 24-word seed phrase
- Write it down and store it in a fireproof safe
Step 5: Start Receiving Crypto
- Use Ledger Live or Trezor Suite to generate wallet addresses
- Send crypto from exchanges or other wallets
✅ Pro Tip: Use your cold wallet to store moonshots and long-term assets, then analyze performance using Token Metrics Portfolio tools.
🛡️ Tips for Securing Your Crypto Wallet
- Never share your seed phrase
Anyone with your seed phrase can steal your funds - Enable Two-Factor Authentication (2FA)
For added protection on wallet apps and exchange accounts - Use a strong, unique password
Avoid reusing passwords across multiple accounts - Avoid phishing sites
Always double-check URLs before connecting your wallet - Keep backups offline
Use metal seed plates or paper stored in multiple safe locations
🔎 How Token Metrics Supports Your Wallet Journey
While Token Metrics doesn't create wallets, it integrates seamlessly with your Web3 wallets to help you maximize profits and minimize risks.
1. AI-Powered Ratings
Once your wallet is set up, use Token Metrics to find top-rated tokens across risk levels, market caps, and sectors.

2. Moonshots Dashboard
Explore early-stage tokens with massive upside using the Moonshots tab—only available to Premium members.

3. Real-Time Alerts
Set up alerts for price, investor grade, or bullish/bearish signals—and receive them directly to your connected wallet’s contact info.

4. Track Your Portfolio
Monitor wallet performance across tokens with a real-time dashboard powered by on-chain data.
📦 What Can You Store in Your Crypto Wallet?
- Bitcoin (BTC)
- Ethereum (ETH) and ERC-20 tokens
- DeFi tokens like UNI, AAVE, LINK
- NFTs like digital art or game assets
- Stablecoins like USDT, USDC, DAI
- Moonshots found on Token Metrics
Different wallets support different blockchains, so always check compatibility before sending assets.
📲 Best Wallets to Use in 2025

🔄 Wallet Creation FAQs
Q: Is creating a crypto wallet free?
Yes, most wallet apps like MetaMask or Trust Wallet are free.
Q: Can I create multiple wallets?
Absolutely. Many investors use different wallets for different purposes (e.g., trading, staking, savings).
Q: What happens if I lose my recovery phrase?
You lose access to your wallet permanently. Always store it securely.
Q: Do I need a wallet to use Token Metrics?
No, but connecting a wallet enhances your experience by allowing you to monitor portfolios, moonshots, and alerts in real time.

🧠 Final Thoughts
Creating a crypto wallet is your gateway to the decentralized world of digital finance. Whether you’re a seasoned trader or a beginner buying your first token, having a secure wallet is non-negotiable.
By choosing the right wallet (hot or cold), securing your keys, and combining it with powerful tools like Token Metrics, you can build a smart, secure, and profitable crypto journey.
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How to Store Cryptocurrency Safely in 2025 | Hot vs Cold Wallets
Cryptocurrency offers unmatched freedom, but with that freedom comes responsibility—especially when it comes to how to store cryptocurrency securely. Unlike traditional banking, crypto is self-custodied. If you lose access to your wallet, your funds are gone forever.
This guide explains everything you need to know about storing crypto in 2025, including:
- Why crypto storage matters
- Types of crypto wallets
- Hot wallets vs. cold wallets
- Tips for securing your assets
- How platforms like Token Metrics can help protect your investment
🪙 Why Is Storing Cryptocurrency Important?
When you buy crypto—whether it’s Bitcoin, Ethereum, or a promising moonshot altcoin—you receive private keys that give you access to your funds. Anyone with that key can spend your coins.
That’s why safe storage is critical. Without it, your assets are vulnerable to:
- Hacks and phishing scams
- Lost devices or forgotten passwords
- Exchange collapses or rug pulls
You are your own bank, and your security strategy is your vault.
🔐 What Is a Crypto Wallet?
A crypto wallet is a digital tool that stores your private and public keys. It lets you send, receive, and manage your crypto.
There are two main types:
- Hot wallets – connected to the internet
- Cold wallets – offline and physically secured
Let’s explore both.
🌐 Hot Wallets: Convenience Meets Risk
Hot wallets are always online, making them easy to use for trading, DeFi, or daily transactions.
Types of Hot Wallets:
- Web wallets (e.g., MetaMask, Trust Wallet)
- Mobile apps (e.g., Coinbase Wallet, Phantom)
- Desktop wallets (e.g., Exodus, Electrum)
Pros:
- Quick access to funds
- Easy integration with DApps and exchanges
- Great for beginners and active traders
Cons:
- Higher risk of hacks, malware, and phishing
- Device or browser compromise can expose keys
Best Practices for Hot Wallets:
- Use 2FA (Two-Factor Authentication)
- Never store large amounts
- Double-check URLs to avoid fake websites
- Avoid public Wi-Fi while transacting
🧊 Cold Wallets: Ultimate Security
Cold wallets are offline storage solutions, ideal for long-term investors or large holdings.
Types of Cold Wallets:
- Hardware wallets (e.g., Ledger Nano X, Trezor)
- Paper wallets (QR code + private key printed on paper)
- Air-gapped devices (old smartphones with no internet access)
Pros:
- Immune to online hacks
- Best for HODLing and large sums
- You own full control
Cons:
- Less convenient for daily use
- Loss or damage without backups = permanent loss
Best Practices for Cold Wallets:
- Buy hardware wallets directly from the manufacturer
- Backup your seed phrase on metal plates or offline storage
- Keep backups in secure, separate locations
🔄 Custodial vs. Non-Custodial Wallets
🏦 Custodial Wallets
Managed by exchanges (e.g., Binance, Coinbase). You don’t own the private keys.
Pros:
- Easy to use
- Ideal for beginners
Cons:
- Not your keys, not your crypto
- Vulnerable to hacks or platform failures
🔓 Non-Custodial Wallets
You own the keys. Wallets like MetaMask, Trust Wallet, or hardware devices.
Pros:
- Full control and ownership
- Safer long-term storage
Cons:
- Losing your seed phrase = permanent loss
- Requires more responsibility
Tip: Token Metrics recommends non-custodial wallets for storing long-term holdings and moonshot tokens.
🔐 How Token Metrics Enhances Crypto Security
Token Metrics is an AI-powered crypto research and trading platform trusted by thousands of investors. While it doesn’t store your crypto directly, it helps you manage risk and store assets wisely by:

1. Identifying Safe Assets
Token Metrics gives you AI-generated grades for tokens—helping you avoid scams and invest in credible projects worth storing long-term.
2. Trading Tools with Wallet Integration
You can explore tokens, assess moonshots, and initiate trades directly from your connected Web3 wallet without leaving the platform.

3. Portfolio Tracking with Security
Token Metrics allows you to track wallets and portfolio performance without requiring access to your private keys.

4. Educational Guidance
Through webinars, blog content, and investor resources, Token Metrics educates users on how to safely store their crypto in hot and cold wallets.
🧠 Tips to Keep Your Crypto Safe in 2025
✅ Use Hardware Wallets for Large Amounts
Your long-term Bitcoin, Ethereum, and moonshot tokens should live on a hardware wallet, not on an exchange.
✅ Store Your Seed Phrase Offline
Do NOT keep your recovery phrase in Google Docs or your phone. Use metal seed phrase storage or write it down and lock it in a safe.
✅ Use Multiple Wallets
Diversify storage:
- Hot wallet for daily use
- Cold wallet for savings
- Separate wallet for DeFi
✅ Avoid Suspicious Links and Apps
Phishing is the #1 crypto threat. Double-check URLs, don’t sign unknown transactions, and avoid shady browser extensions.
✅ Monitor Wallet Activity
Use platforms like Token Metrics Alerts or Etherscan to track your wallet and get notified of suspicious activity.
🪙 How to Store Different Types of Crypto

🧭 Final Thoughts
Storing cryptocurrency securely is just as important as choosing the right tokens to invest in. Whether you’re a day trader, long-term investor, or moonshot hunter, knowing when and where to store your crypto is key to protecting your wealth.
In 2025, the best strategy combines:
- Cold wallets for large, long-term holdings
- Hot wallets for convenience and trading
- Non-custodial options to retain full control
- AI tools like Token Metrics to identify trustworthy assets and avoid scams
When you store your crypto properly, you don’t just protect your assets—you gain peace of mind.
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How to Build Crypto Trading Dashboard Using the Token Metrics Crypto Data API on Dune
In today’s fast-paced crypto world, real-time data isn’t a luxury—it’s a necessity. For traders, analysts, and developers, being able to access live, actionable insights can mean the difference between profit and loss. That’s why the integration of the Token Metrics Crypto Data API with Dune is a game-changer for anyone seeking to create live dashboards backed by intelligent trading data.
In this post, we’ll walk through how to use this top crypto API to build dynamic dashboards on Dune. Whether you’re tracking bullish signals, backtesting trading strategies, or identifying top-performing tokens, this integration makes it possible—without any paid license.
Let’s dive into how you can use the best free crypto API available today to transform your trading.
What Is the Token Metrics Crypto Data API?
The Token Metrics Crypto Data API is a developer-focused gateway to powerful, AI-driven crypto data. It’s one of the top crypto APIs in 2025, giving you access to:
- Real-time and historical trading signals
- Proprietary trader and investor grades
- Alpha metrics comparing trading vs. holding performance
- Bullish and bearish token flags
This API is used by both professional quant traders and beginners seeking to automate insights. And the best part? Token Metrics provides free crypto API access to selected datasets, allowing you to create powerful dashboards without spending a dime.
Why Dune + Token Metrics API = Power Tools for Traders
Dune is a blockchain analytics platform that allows you to write SQL queries and create dashboards using on-chain and off-chain data. Now that Token Metrics datasets are available on Dune, you can combine the best of both worlds:
- Free access to high-signal proprietary metrics
- Real-time data visualizations via Dune’s drag-and-drop dashboard builder
- Actionable insights based on AI-driven trading intelligence
This integration unlocks a whole new level of transparency and utility for crypto analysts, portfolio managers, and DeFi enthusiasts.
Getting Started: Accessing Token Metrics Data on Dune
To begin, create a free Dune account. Once logged in, navigate to the Token Metrics datasets. These are publicly accessible and updated regularly. You’ll find tables for:
- trading_signals
- trader_grades
- investors_grades
- tokens
Start a new SQL query and choose the dataset you want to explore. Here’s what you’ll find in the trading signals table:

Step-by-Step: Creating an Actionable Dashboard with Token Metrics Data
1. Query the Trading Signal Returns
Write a SQL query to calculate the average return of trading vs. holding strategies. For example:

This gives you the alpha—how much better the Token Metrics strategy performs compared to just HODLing.
In one real example, the average signal return across all tokens was 1630%, while holding returned just 400%. That’s a 12X improvement powered by this top crypto API.
2. Identify Top-Performing Tokens
Now let’s list tokens with the highest average alpha:

Tokens like BTC, ETH, BNB, and even newer ones like Virtuals stand out due to exceptional alpha performance.
3. Visualize Trader Grades vs. Alpha
The trader grade is a proprietary score from Token Metrics that predicts how favorable a token is for short-term traders.
Use a scatter plot to correlate trader grades with average alpha:
- X-axis: Trader Grade
- Y-axis: Average Alpha
- Group by: Token Symbol
This helps you visually determine which tokens score high and offer exceptional returns—an essential tool for making actionable trading decisions.
4. Track the Latest Bullish Signals
Want to know which tokens are bullish right now? Here’s a query to find the most recent tokens flagged as bullish:

For example, on July 4th, tokens like BNB, XRP, and BTC were among the most recent bullish signals—perfect for immediate trade setups.
5. Build and Share Your Dashboard
Once you’ve run your queries:
- Click “Add Visualization” in Dune
- Choose from chart types (bar, scatter, progress bar, etc.)
- Customize colors and filters
- Combine multiple charts into a single dashboard
Your final product will be a real-time dashboard powered by the best crypto API, delivering insights that you—and your team—can act on instantly.
Why Token Metrics Is the Best Free Crypto API for Traders
Here’s why Token Metrics stands out among other APIs:
✅ AI-Driven Signals
Most APIs deliver raw data. Token Metrics provides curated signals, generated from machine learning models trained on market cycles, indicators, and price action.
✅ Proprietary Metrics
Access unique indicators like trader grade and investor grade, unavailable anywhere else.
✅ Real Historical Alpha
Use the API to backtest strategies. In the example shown, the AI strategy outperformed the market by over 1000X for some tokens.
✅ Seamless Integration
Whether you're using Dune, Zapier, OpenAI, or Eliza OS, Token Metrics is easy to integrate and query—making it the top crypto API for developers and analysts alike.
Final Thoughts
The combination of Token Metrics’ intelligent data and Dune’s visualization tools puts immense power in your hands. Whether you’re tracking market trends, building bots, or guiding portfolio decisions, this integration gives you everything you need to trade smarter.
With free access to real-time trading signals, alpha comparisons, and powerful visualizations, Token Metrics proves why it's the best crypto API for today’s data-driven investor.
Ready to try it out?
👉 Explore the Free Crypto API
👉 Start Building on Dune

What Is an ETF Stock? A Beginner’s Guide to Exchange-Traded Funds in 2025
In today’s fast-moving financial markets, Exchange-Traded Funds, or ETF stocks, have emerged as one of the most popular investment vehicles for beginners and professionals alike. But what exactly is an ETF stock, how does it work, and why is it considered a smart way to invest?
This guide will walk you through everything you need to know about ETF stocks in 2025—including how they work, their benefits and risks, and how AI platforms like Token Metrics are changing the way people research and trade ETFs in both traditional and crypto markets.
📌 What Is an ETF Stock?
An ETF stock refers to a share of an Exchange-Traded Fund—a type of investment fund that trades on stock exchanges, much like individual company stocks. Each ETF holds a basket of underlying assets such as:
- Stocks (e.g., S&P 500 companies)
- Bonds
- Commodities (like gold or oil)
- Currencies
- Cryptocurrencies (Bitcoin, Ethereum, etc.)
When you buy an ETF stock, you’re buying a fractional share of the entire portfolio of assets held by that ETF.
🔍 How Does an ETF Stock Work?
ETF stocks work like this:
- Creation: An asset management company (like BlackRock, Vanguard, or Fidelity) creates an ETF that tracks a specific index, sector, or asset type.
- Listing: The ETF is listed on a stock exchange such as the NYSE or Nasdaq.
- Trading: Investors can buy and sell ETF shares throughout the trading day, just like they would a stock like Apple or Tesla.
- Price Movement: The price of an ETF stock fluctuates during the day based on the Net Asset Value (NAV) of its holdings and supply-demand dynamics in the market.
This model provides a liquid, transparent, and low-cost way for investors to gain diversified exposure to entire markets or sectors.
📊 Example of an ETF Stock
A good example is the SPDR S&P 500 ETF Trust (SPY), which tracks the performance of the S&P 500 index. When you buy a share of SPY, you gain exposure to 500 of the largest U.S. companies—without needing to buy each stock individually.
✅ Benefits of ETF Stocks
ETF stocks offer numerous advantages for investors in 2025:
1. Diversification
Instead of buying individual assets, ETF stocks offer instant diversification by holding dozens or hundreds of securities in a single share.
2. Liquidity
ETFs are traded on exchanges, making them highly liquid. You can buy or sell them at market prices during normal trading hours.
3. Lower Costs
ETFs typically have low expense ratios (as low as 0.03%), especially compared to mutual funds or actively managed portfolios.
4. Transparency
Most ETFs disclose their holdings daily, giving investors a clear view into what they’re buying.
5. Flexibility
You can use ETFs for long-term investing, short-term trading, hedging, or generating income through dividends.
⚠️ Risks of ETF Stocks
Despite their many benefits, ETF stocks do come with some risks:
1. Market Risk
ETF stocks are still subject to market volatility. If the underlying assets decline in value, so will the ETF.
2. Tracking Error
Some ETFs may not perfectly replicate the performance of their index due to fees, slippage, or illiquid assets.
3. Overexposure
Because ETFs make it easy to invest, some investors may unknowingly become overexposed to a particular sector or strategy.
4. Liquidity Risk
Not all ETFs are created equal. Low-volume ETFs may have wider bid-ask spreads, increasing trading costs.
🪙 Crypto ETFs: The New Frontier
In 2025, crypto ETF stocks have become a hot trend. These funds allow investors to gain exposure to digital assets without managing private keys, wallets, or blockchain protocols.
Types of crypto ETFs include:
- Spot ETFs: Hold actual crypto assets (e.g., Bitcoin, Ethereum).
- Futures ETFs: Track the price of crypto futures contracts.
Popular examples in 2025 include:
- IBIT (BlackRock Bitcoin ETF)
- FBTC (Fidelity Bitcoin ETF)
- ETHX (Ethereum Spot ETF)
Crypto ETFs have opened the door for institutional and traditional investors to gain exposure to the crypto market in a regulated and simplified manner.
🤖 How Token Metrics Helps You Trade ETF Stocks Smarter
Whether you're interested in traditional ETF stocks or crypto ETFs, Token Metrics provides the AI-powered insights you need to make better investment decisions.
🔎 1. AI-Powered Ratings
Token Metrics assigns each token or ETF a Trader Grade and Investor Grade based on price trends, volume, volatility, and technical strength—making it easy to spot outperformers.

📈 2. Bullish and Bearish Signals
AI-driven signals show when it’s time to buy or sell based on real-time metrics like ETF inflows, exchange balances, and market sentiment.

📊 3. Price Forecasts
Get access to predictive models that estimate where Bitcoin, Ethereum, and major crypto ETFs are headed—based on 80+ factors.

🔔 4. Smart Alerts
Set custom alerts for ETF stock signals, price movements, or grade changes so you never miss an opportunity.

By combining ETF investing with Token Metrics’ AI analytics, you gain an informational edge in markets that move faster than ever.
📈 Popular ETF Stocks in 2025
Here’s a list of top-performing ETF stocks across traditional and crypto sectors:

🧠 Final Thoughts
ETF stocks are a powerful investment tool in 2025, offering instant diversification, low fees, and easy access to traditional and crypto markets. Whether you're looking to build a retirement portfolio or ride the next Bitcoin rally, ETF stocks make it easier than ever to invest with confidence.
And with platforms like Token Metrics, you don’t need to guess your way through ETF trading. Use AI-driven insights, price predictions, and real-time data to get ahead of the curve—no matter what markets you trade.
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What Is an ETF in Crypto? A Complete Guide for Crypto Investors in 2025
The world of crypto investing is expanding at lightning speed. With growing institutional adoption and mainstream interest, new financial instruments are emerging to make crypto more accessible to everyday investors. One of the most impactful of these tools is the Exchange-Traded Fund (ETF) — and in 2025, crypto ETFs are playing a crucial role in shaping the future of digital asset investing.
📊 What Is an ETF?
An ETF (Exchange-Traded Fund) is a type of investment fund traded on traditional stock exchanges, just like individual stocks. ETFs hold a basket of assets such as stocks, bonds, commodities—or, in this case, cryptocurrencies.
When you buy shares of an ETF, you’re investing in a diversified portfolio managed by an institution. Instead of buying each asset individually, ETFs let you gain exposure to a group of assets through a single security.
🪙 What Is a Crypto ETF?
A crypto ETF is a special type of ETF that tracks the price of one or more cryptocurrencies, such as Bitcoin, Ethereum, or a basket of altcoins. These ETFs allow investors to gain exposure to crypto markets without needing to buy, store, or manage digital assets directly.
Crypto ETFs are listed on traditional financial exchanges (like Nasdaq or NYSE) and can be purchased via brokerage accounts—making them ideal for both institutional investors and crypto-curious retail traders.
🔍 Types of Crypto ETFs
There are two main categories of crypto ETFs:
1. Spot Crypto ETFs
- Directly hold the underlying cryptocurrency (e.g., Bitcoin, Ethereum).
- Track the real-time price of the asset.
- Considered the most accurate and direct method of gaining crypto exposure.
- Example: BlackRock’s iShares Bitcoin Trust.
2. Futures-Based Crypto ETFs
- Do not hold actual cryptocurrency.
- Invest in futures contracts that speculate on the asset’s future price.
- Prone to “tracking errors” and additional management fees.
- Example: ProShares Bitcoin Strategy ETF (BITO).
In 2025, spot ETFs have become more popular, especially after multiple approvals in major markets like the U.S., Canada, and Hong Kong.
✅ Benefits of Crypto ETFs
Crypto ETFs offer a range of advantages for investors seeking exposure to digital assets without managing crypto wallets or private keys.
1. Accessibility
- Trade crypto exposure from a traditional brokerage account.
- No need for crypto exchanges, wallets, or DeFi protocols.
2. Regulation and Security
- Managed by licensed institutions and regulated by bodies like the SEC.
- Custody solutions are handled by professionals (e.g., Coinbase Custody, Fidelity Digital).
3. Diversification
- Some ETFs offer exposure to a basket of cryptocurrencies, reducing risk.
- Others may focus on specific sectors like DeFi or metaverse tokens.
4. Tax and Retirement Account Eligibility
- Can be included in IRAs, 401(k)s, and tax-advantaged portfolios in some jurisdictions.
⚠️ Risks of Crypto ETFs
While crypto ETFs simplify access, they are not risk-free.
1. Management Fees
- ETFs charge annual fees (0.20%–1.00%), which can affect long-term gains.
2. Lack of Full Ownership
- You don’t hold the actual coins, so you can’t use them for staking, yield farming, or DeFi.
3. Volatility
- Crypto markets are still highly volatile. ETF prices can fluctuate rapidly.
4. Tracking Errors (Futures ETFs)
- Futures-based ETFs often lag behind the spot price of the cryptocurrency.
💡 Why Crypto ETFs Matter in 2025
The launch and adoption of crypto ETFs signal mainstream validation of the crypto market.
- Over $60 billion has poured into Bitcoin and Ethereum ETFs since early 2024.
- Institutional players like BlackRock, Fidelity, and ARK Invest are leading issuers.
- Spot Bitcoin ETFs helped propel BTC above $118,000 in July 2025.
- Regulatory green lights from the SEC, MAS, and other regulators mark a shift in global crypto policy.
Crypto ETFs reduce barriers to entry and give traditional investors a safe, regulated way to participate in the digital economy.
🤖 How Token Metrics Helps You Analyze Crypto ETF Trends
As ETFs drive price action, tools like Token Metrics give you an edge by turning market noise into actionable intelligence.
🔹 Real-Time Bullish/Bearish Signals
Token Metrics' AI algorithm scans exchange inflows, ETF data, and sentiment to issue buy/sell signals for major cryptocurrencies like Bitcoin, Ethereum, XRP, and more.

🔹 Institutional Flow Tracking
Track ETF fund flows to understand where institutions are allocating capital—key for timing your own entries and exits.
🔹 Price Predictions and Trend Grades
AI-generated price predictions, trader grades, and investor scores help you assess risk before investing in ETF-driven rallies.

🔹 Portfolio Tracking
Token Metrics syncs with your wallet or brokerage to track crypto ETF exposure alongside your on-chain tokens.
By using Token Metrics, you’re not just following ETF trends—you’re staying ahead of them.
🔄 Popular Crypto ETFs in 2025
Here are some of the top-performing crypto ETFs currently available:

These ETFs are helping investors tap into the gains of crypto markets—without the complexity.
🧠 Final Thoughts
Crypto ETFs represent a pivotal shift in how digital assets are being embraced in traditional finance. They offer accessibility, regulatory clarity, and simplified crypto exposure for everyone from hedge funds to retail investors.
But smart investing goes beyond headlines. Platforms like Token Metrics help you:
- Time entries and exits with AI-powered signals
- Track ETF fund flows to gauge institutional momentum
- Build conviction using on-chain data and predictive analytics
In 2025 and beyond, the winning strategy is clear: combine the safety of ETFs with the intelligence of Token Metrics.
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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.
Token Metrics Media LLC does not provide individually tailored investment advice and does not take a subscriber’s or anyone’s personal circumstances into consideration when discussing investments; nor is Token Metrics Advisers LLC registered as an investment adviser or broker-dealer in any jurisdiction.
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All investing involves risk, including the possible loss of money you invest, and past performance does not guarantee future performance. Ratings and price predictions are provided for informational and illustrative purposes, and may not reflect actual future performance.