Crypto Basics

Ethereum Wallets - Top 8 Picks for Secure Crypto Storage

Discover the 8 best Ethereum wallets of 2023. Safely store, manage, and protect your valuable ETH holdings with these secure and user-friendly wallets.
Token Metrics Team
10 Minutes
MIN

As more people invest in Ethereum and engage in decentralized applications (DApps) built on the Ethereum blockchain, the need for secure and reliable Ethereum wallets becomes crucial.

Ethereum wallets serve as digital vaults for storing and managing your Ethereum holdings, allowing you to send, receive, and monitor your transactions securely.

In this article, we will explore some of the best Ethereum wallets available, each offering unique features and benefits to cater to different user requirements.

Ethereum Wallet Overview

An Ethereum wallet is a software application or physical device that allows users to store, manage, and interact with their Ethereum assets. It consists of a private key that enables access to the funds and a public key for receiving funds. 

Ethereum wallets come in various forms, including hardware wallets, software wallets, and paper wallets, each with its own set of advantages and considerations.

Best Ethereum Wallets

Here is the list of 8 best Ethereum wallets to consider in 2023

1. MetaMask

MetaMask is a popular Ethereum wallet that functions as a browser extension. It allows users to manage their Ethereum funds directly from their web browser. 

MetaMask offers a user-friendly interface, making it an excellent choice for beginners. With MetaMask, you can easily store, send, and receive Ethereum, as well as interact with various DApps seamlessly.

Key features:

  • Browser Extension: MetaMask integrates seamlessly with popular web browsers, allowing users to access their Ethereum wallets directly from their browsers.
  • Token Management: You can easily manage various ERC-20 tokens within the MetaMask wallet.
  • DApp Support: MetaMask provides built-in support for decentralized applications (DApps), enabling seamless interaction with the Ethereum ecosystem.

Pros:

  • Easy-to-use interface.
  • Browser integration for convenient access.
  • Support for ERC-20 tokens and DApps.

Cons:

  • Relies on browser extensions, which can pose security risks if not used cautiously.
  • No desktop application.

2. Ledger Nano S

For those seeking maximum security, a hardware wallet like the Ledger Nano S is an ideal choice. 

The Ledger Nano S is a small device that securely stores your private keys offline, away from potential online threats. 

It offers a high level of protection for your Ethereum assets and supports multiple cryptocurrencies, making it a versatile option for crypto enthusiasts.

Key features:

  • Cold Storage: Private keys are stored offline on the device, providing an extra layer of security against hacking and malware.
  • Multi-Currency Support: In addition to Ethereum, the Ledger Nano S supports a wide range of other cryptocurrencies.
  • Backup and Recovery: The device allows users to create a backup of their wallet, ensuring that funds can be easily restored in case of loss or damage.

Pros:

  • Excellent security with offline storage.
  • Support for multiple cryptocurrencies.
  • Backup and recovery options.

Cons:

  • Requires an initial investment in the hardware device.
  • Not as user-friendly for beginners compared to software crypto wallets.

3. Trezor Model T

Similar to the Ledger Nano S, the Trezor Model T is a hardware wallet designed to keep Ethereum and other cryptocurrencies safe. 

It provides advanced security features, including a touchscreen display for secure transaction verification and a PIN code to access your wallet. The Trezor Model T is an excellent option for those who prioritize top-notch security.

Key features:

  • Touchscreen Display: The Trezor Model T features a color touchscreen display, making it easier to navigate and confirm transactions.
  • Passphrase Support: Users can set up an additional passphrase for enhanced security, protecting against physical theft.
  • Password Manager: The wallet includes a built-in password manager, ensuring secure storage of login credentials.

Pros:

  • Advanced security features.
  • Intuitive touchscreen interface.
  • Password management functionality.

Cons:

  • Higher price point compared to software wallets.
  • Limited storage capacity for certain cryptocurrencies.

4. MyEtherWallet

MyEtherWallet (MEW) is a popular web-based wallet that allows users to create and manage Ethereum wallets easily. 

It offers a simple and intuitive interface, making it accessible to both beginners and experienced users. MEW also provides features like token swaps and integration with hardware wallets for enhanced security.

Key features:

  • Private Key Control: MEW allows users to retain full control over their private keys, enhancing security.
  • Token Compatibility: The wallet supports a wide range of ERC-20 tokens, ensuring compatibility with various Ethereum-based projects.
  • Integration with Hardware Wallets: MEW can be connected to hardware wallets like Ledger and Trezor for an added layer of security.

Pros:

  • Full control over private keys.
  • Wide token compatibility.
  • Integration with hardware wallets.

Cons:

  • Vulnerable to phishing attacks if users access the website through malicious links.
  • Requires careful attention to security practices.

5. Exodus

Exodus is a desktop and mobile wallet that supports various cryptocurrencies, including Ethereum. It offers a visually appealing interface and a user-friendly experience, making it an excellent choice for beginners. 

Exodus provides a backup feature to secure your wallet and a built-in exchange for seamless crypto trading.

Key features:

  • Portfolio Tracker: The wallet includes a built-in portfolio tracker, allowing users to monitor their cryptocurrency holdings.
  • Exchange Integration: Users can exchange cryptocurrencies within the wallet through integrated exchanges, making it convenient for trading.
  • Customer Support: Exodus provides 24/7 customer support to address any issues or concerns.

Pros:

  • User-friendly interface.
  • Portfolio tracking and exchange integration.
  • Responsive customer support.

Cons:

  • Less secure compared to hardware wallets.
  • Limited to supported cryptocurrencies.

6. Trust Wallet

Trust Wallet is a mobile wallet that enables users to manage their Ethereum and interact with DApps directly from their smartphones. 

It offers a decentralized and secure platform for storing and trading Ethereum, with a user-friendly interface. Trust Wallet also supports various other cryptocurrencies, making it a versatile option for multi-asset holders.

Key features:

  • Mobile Accessibility: Trust Wallet is available for both iOS and Android devices, allowing users to access their wallets from anywhere.
  • DApp Browser: The wallet includes a built-in DApp browser, enabling direct interaction with decentralized applications.
  • Biometric Authentication: Users can secure their wallets using biometric .authentication methods, such as fingerprint or face recognition.

Pros:

  • Mobile convenience and accessibility.
  • Built-in DApp browser for easy interaction.
  • Biometric authentication for enhanced security.

Cons:

  • Limited to mobile devices.
  • Potential security risks if the device is compromised.

7. Atomic Wallet

Atomic Wallet is a multi-cryptocurrency wallet that supports Ethereum and many other digital assets. It provides a sleek and user-friendly interface, along with features like staking and decentralized exchanges. 

Atomic Wallet offers enhanced security with private key encryption and local storage, ensuring the safety of your Ethereum holdings.

Key Features:

  • Multi-currency Support.
  • It features a built-in decentralized exchange that enables users to swap cryptocurrencies directly.
  • Atomic Wallet supports atomic swaps, which allows for peer-to-peer cryptocurrency trades without the need for intermediaries.
  • The wallet offers staking capabilities, allowing users to earn passive income.

Pros:

  • Atomic Wallet has an intuitive and user-friendly interface.
  • Cross-Platform Compatibility: It is available for desktop, mobile, and as a web-based wallet, providing flexibility and accessibility.
  • Atomic Wallet is privacy focused and does not collect or store users' personal information, enhancing privacy and anonymity.
  • Atomic Wallet has an active community and provides support through various channels.

Cons:

  • Limited Currency Support.
  • Atomic Wallet relies on the underlying blockchain networks for transactions, so users may encounter varying network fees depending on the cryptocurrency.
  • Although Atomic Wallet emphasizes security, some features, such as the built-in exchange, rely on centralized components, which may introduce some level of centralization and counterparty risk.

8. Guarda Wallet

Guarda serves as a secure and user-friendly non-custodial Ethereum wallet, ensuring the utmost protection for your digital assets. With its intuitive interface, Guarda offers seamless access through desktop, mobile, and web platforms.

When you create a Guarda wallet, you retain exclusive control over your private key. This empowers you to have full authority over your Ethereum holdings and other cryptocurrencies. 

Guarda wallet sets itself apart by not requiring any personal information, establishing it as the preferred choice among leading Ethereum wallets.

Key Features:

  • Guarda Wallet supports a wide range of cryptocurrencies, allowing users to store, send, receive, and manage different digital assets in one place.
  • The wallet provides an integrated exchange service that allows users to swap cryptocurrencies within the wallet interface.
  • Guarda Wallet supports hardware wallet integration, enabling users to enhance the security of their funds.
  • Users can create their own tokens on selected blockchain networks using Guarda Wallet's token generation feature.

Pros:

  • Guarda Wallet offers a high level of security with features such as encryption, private key control, and hardware wallet integration, enhancing the protection of users' funds.
  • The wallet's availability on various platforms ensures that users can access their funds and manage their assets from different devices.
  • Guarda Wallet's support for a wide range of cryptocurrencies allows users to manage all their digital assets in one wallet, reducing the need for multiple wallets.
  • The wallet's intuitive interface and simple navigation make it easy for users to perform various cryptocurrency transactions.

Cons:

  • While Guarda Wallet offers an integrated exchange service, it relies on centralized exchanges for executing trades, which may raise concerns for users who prioritize decentralized trading options.
  • Compared to some other wallets, Guarda Wallet may have a more limited range of integrations with external platforms and services.
  • Guarda Wallet is a custodial wallet, meaning that the user's private keys are stored on Guarda's servers. This introduces a level of reliance on the wallet provider, as they have control over the user's funds.

Also Read - Is Ethereum Dead? - Complete Analysis for ETH Investors

Frequently Asked Questions

Q1. Can I use any Ethereum wallet to store other cryptocurrencies?

While some wallets, like Exodus and Atomic Wallet, support multiple cryptocurrencies, not all Ethereum wallets are designed to store other digital assets.

Make sure to check the wallet's supported cryptocurrencies before using it for anything other than Ethereum.

Q2. Are hardware wallets like Ledger Nano S and Trezor Model T worth the investment?

Hardware wallets provide an extra layer of security by keeping your private keys offline. If you hold a significant amount of Ethereum or other cryptocurrencies, investing in a hardware wallet can offer peace of mind and protect your assets from potential online threats.

Q3. Can I access my Ethereum wallet from multiple devices?

Yes, some wallets like Jaxx Liberty and Atomic Wallet offer cross-platform support, allowing you to access your Ethereum wallet from various devices, including desktop, mobile, and browser extensions. This flexibility enables you to manage your assets conveniently.

Q4. What should I do if I forget my Ethereum wallet's password?

It's crucial to securely store your wallet password or recovery seed phrase. If you forget your password, some wallets provide a recovery process using the seed phrase. 

However, if you lose both your password and seed phrase, it may result in permanent loss of access to your wallet and funds.

Q5. Are mobile wallets secure for storing Ethereum?

Mobile wallets like Trust Wallet provide a secure and convenient way to store Ethereum. They offer features like biometric authentication and encryption to safeguard your funds. 

However, it's essential to practice good mobile security habits, such as keeping your device's operating system and wallet app up to date.

Conclusion

In conclusion, selecting the best Ethereum wallet depends on your specific requirements, preferences, and security concerns. The wallets mentioned in this article offer a range of options, from user-friendly web wallets to advanced hardware wallets.

Assess the features, security measures, and ease of use to find the perfect Ethereum wallet that suits your needs. Safeguard your Ethereum assets and explore the vast possibilities of the Ethereum ecosystem with confidence.

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.

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Token Metrics API

Quantmetrics API: Measure Risk & Reward in One Call

Sam Monac
5 min
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Most traders see price—quants see probabilities. The Quantmetrics API turns raw performance into risk-adjusted stats like Sharpe, Sortino, volatility, drawdown, and CAGR so you can compare tokens objectively and build smarter bots and dashboards. In minutes, you’ll query /v2/quantmetrics, render a clear performance snapshot, and ship a feature that customers trust. Start by grabbing your key at Get API Key, Run Hello-TM to verify your first call, then Clone a Template to go live fast.

‍

What You’ll Build in 2 Minutes

  • A minimal script that fetches Quantmetrics for a token via /v2/quantmetrics (e.g., BTC, ETH, SOL).

  • A smoke-test curl you can paste into your terminal.

  • A UI pattern that displays Sharpe, Sortino, volatility, max drawdown, CAGR, and lookback window.

  • Endpoints to add next: /v2/tm-grade (one-score signal), /v2/trading-signals / /v2/hourly-trading-signals (timing), /v2/resistance-support (risk placement), /v2/price-prediction (scenario planning).

Why This Matters

Risk-adjusted truth beats hype. Price alone hides tail risk and whipsaws. Quantmetrics compresses edge, risk, and consistency into metrics that travel across assets and timeframes—so you can rank universes, size positions, and communicate performance like a pro.

Built for dev speed. A clean REST schema, predictable latency, and easy auth mean you can plug Sharpe/Sortino into bots, dashboards, and screeners without maintaining your own analytics pipeline. Pair with caching and batching to serve fast pages at scale.

Where to Find 

The Quant Metrics cURL request is located in the top right of the API Reference, allowing you to easily integrate it with your application.

‍

👉 Keep momentum: Get API Key • Run Hello-TM • Clone a Template

Live Demo & Templates

  • Risk Snapshot Widget (Dashboard): Show Sharpe, Sortino, volatility, and drawdown per token; color-code by thresholds.

  • Allocator Screener: Rank tokens by Sharpe, filter by drawdown < X%, and surface a top-N list.

  • Bot Sizer: Use Quantmetrics to scale position sizes (e.g., lower risk = larger size), combined with Trading Signals for entries/exits.

Kick off from quickstarts in the docs—fork a dashboard or screener template, plug your key, and deploy in minutes. Validate your environment with Run Hello-TM; when you need more throughput or webhooks, compare API plans.

How It Works (Under the Hood)

Quantmetrics computes risk-adjusted performance over a chosen lookback (e.g., 30d, 90d, 1y). You’ll receive a JSON snapshot with core statistics:

  • Sharpe ratio: excess return per unit of total volatility.

  • Sortino ratio: penalizes downside volatility more than upside.

  • Volatility: standard deviation of returns over the window.

  • Max drawdown: worst peak-to-trough decline.

  • CAGR / performance snapshot: geometric growth rate and best/worst periods.

Call /v2/quantmetrics?symbol=<ASSET>&window=<LOOKBACK> to fetch the current snapshot. For dashboards spanning many tokens, batch symbols and apply short-TTL caching. If you generate alerts (e.g., “Sharpe crossed 1.5”), run a scheduled job and queue notifications to avoid bursty polling.

Production Checklist

  • Rate limits: Understand your tier caps; add client-side throttling and queues.

  • Retries & backoff: Exponential backoff with jitter; treat 429/5xx as transient.

  • Idempotency: Prevent duplicate downstream actions on retried jobs.

  • Caching: Memory/Redis/KV with short TTLs; pre-warm popular symbols and windows.

  • Batching: Fetch multiple symbols per cycle; parallelize carefully within limits.

  • Error catalog: Map 4xx/5xx to clear remediation; log request IDs for tracing.

  • Observability: Track p95/p99 latency and error rates; alert on drift.

  • Security: Store API keys in secrets managers; rotate regularly.

Use Cases & Patterns

  • Bot Builder (Headless): Gate entries by Sharpe ≥ threshold and drawdown ≤ limit, then trigger with /v2/trading-signals; size by inverse volatility.

  • Dashboard Builder (Product): Add a Quantmetrics panel to token pages; allow switching lookbacks (30d/90d/1y) and export CSV.

  • Screener Maker (Lightweight Tools): Top-N by Sortino with filters for volatility and sector; add alert toggles when thresholds cross.

  • Allocator/PM Tools: Blend CAGR, Sharpe, drawdown into a composite score to rank reallocations; show methodology for trust.

  • Research/Reporting: Weekly digest of tokens with Sharpe ↑, drawdown ↓, and volatility ↓.

Next Steps

  • Get API Key — start free and generate a key in seconds.

  • Run Hello-TM — verify your first successful call.

  • Clone a Template — deploy a screener or dashboard today.

  • Watch the demo: VIDEO_URL_HERE

  • Compare plans: Scale with API plans.

FAQs

1) What does the Quantmetrics API return?
A JSON snapshot of risk-adjusted metrics (e.g., Sharpe, Sortino, volatility, max drawdown, CAGR) for a symbol and lookback window—ideal for ranking, sizing, and dashboards.

2) How fresh are the stats? What about latency/SLOs?
Responses are engineered for predictable latency. For heavy UI usage, add short-TTL caching and batch requests; for alerts, use scheduled jobs or webhooks where available.

3) Can I use Quantmetrics to size positions in a live bot?
Yes—many quants size inversely to volatility or require Sharpe ≥ X to trade. Always backtest and paper-trade before going live; past results are illustrative, not guarantees.

4) Which lookback window should I choose?
Short windows (30–90d) adapt faster but are noisier; longer windows (6–12m) are steadier but slower to react. Offer users a toggle and cache each window.

5) Do you provide SDKs or examples?
REST is straightforward (JS/Python above). Docs include quickstarts, Postman collections, and templates—start with Run Hello-TM.

6) Polling vs webhooks for quant alerts?
Dashboards usually use cached polling. For threshold alerts (e.g., Sharpe crosses 1.0), run scheduled jobs and queue notifications to keep usage smooth and idempotent.

7) Pricing, limits, and enterprise SLAs?
Begin free and scale up. See API plans for rate limits and enterprise SLA options.

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Token Metrics API

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Timing makes or breaks every trade. The crypto trading signals API from Token Metrics lets you surface bullish and bearish calls directly in your product—no spreadsheet wrangling, no chart gymnastics. In this guide, you’ll hit the /v2/trading-signals endpoint, display actionable signals on a token (e.g., SOL, BTC, ETH), and ship a conversion-ready feature for bots, dashboards, or Discord. Start by creating a key on Get API Key, then Run Hello-TM and Clone a Template to go live fast.

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What You’ll Build in 2 Minutes

  • A minimal script that fetches Trading Signals via /v2/trading-signals for one symbol (e.g., SOL).

  • A copy-paste curl to smoke-test your key.

  • A UI pattern to render signal, confidence/score, and timestamp in your dashboard or bot.

  • Endpoints to add next: /v2/hourly-trading-signals (intraday updates), /v2/resistance-support (risk placement), /v2/tm-grade (one-score view), /v2/quantmetrics (risk/return context).

Why This Matters

Action over analysis paralysis. Traders don’t need more lines on a chart—they need an opinionated call they can automate. The trading signals API compresses technical momentum and regime reads into Bullish/Bearish events you can rank, alert on, and route into strategies.

Built for dev speed and reliability. A clean schema, predictable performance, and straightforward auth make it easy to wire signals into bots, dashboards, and community tools. Pair with short-TTL caching or webhooks to minimize polling and keep latency low.

Where to Find 

You can find the cURL request for Crypto Trading Signals in the top right corner of the API Reference. Use it to access the latest signals!

👉 Keep momentum: Get API Key • Run Hello-TM • Clone a Template

Live Demo & Templates

  • Trading Bot Starter: Use Bullish/Bearish calls to trigger paper trades; add take-profit/stop rules with Support/Resistance.

  • Dashboard Signal Panel: Show the latest call, confidence, and last-updated time; add a history table for context.

  • Discord/Telegram Alerts: Post signal changes to a channel with a link back to your app.

Fork a quickstart from the docs, plug your key, and deploy. Validate your environment by Running Hello-TM. When you need more throughput or webhooks, compare API plans.

How It Works (Under the Hood)

Trading Signals distill model evidence (e.g., momentum regimes and pattern detections) into Bullish or Bearish calls with metadata such as confidence/score and timestamp. You request /v2/trading-signals?symbol=<ASSET> and render the most recent event, or a small history, in your UI.

For intraday workflows, use /v2/hourly-trading-signals to update positions or alerts more frequently. Dashboards typically use short-TTL caching or batched fetches; headless bots lean on webhooks, queues, or short polling with backoff to avoid spiky API usage.

Production Checklist

  • Rate limits: Know your tier caps; add client-side throttling and queues.

  • Retries/backoff: Exponential backoff with jitter; treat 429/5xx as transient.

  • Idempotency: Guard downstream actions (don’t double-trade on retries).

  • Caching: Memory/Redis/KV with short TTLs for reads; pre-warm popular symbols.

  • Webhooks & jobs: Prefer webhooks or scheduled workers for signal change alerts.

  • Pagination/Bulk: Batch symbols; parallelize with care; respect limits.

  • Error catalog: Map common 4xx/5xx to clear fixes; log request IDs.

  • Observability: Track p95/p99 latency, error rate, and alert delivery success.

  • Security: Keep keys in a secrets manager; rotate regularly.

Use Cases & Patterns

  • Bot Builder (Headless): Route Bullish into candidate entries; confirm with /v2/resistance-support for risk and TM Grade for quality.

  • Dashboard Builder (Product): Add a “Signals” module per token; color-code state and show history for credibility.

  • Screener Maker (Lightweight Tools): Filter lists by Bullish state; sort by confidence/score; add alert toggles.

  • Community/Discord: Post signal changes with links to token pages; throttle to avoid noise.

  • Allocator/PM Tools: Track signal hit rates by sector/timeframe to inform position sizing (paper-trade first).

Next Steps

  • Get API Key — create a key and start free.

  • Run Hello-TM — confirm your first successful call.

  • Clone a Template — deploy a bot, dashboard, or alerting tool today.

  • Watch the demo: VIDEO_URL_HERE

  • Compare plans: Scale usage and unlock higher limits with API plans.

FAQs

1) What does the Trading Signals API return?
A JSON payload with the latest Bullish/Bearish call for a symbol, typically including a confidence/score and generated_at timestamp. You can render the latest call or a recent history for context.

2) Is it real-time? What about latency/SLOs?
Signals are designed for timely, programmatic use with predictable latency. For faster cycles, use /v2/hourly-trading-signals. Add caching and queues/webhooks to reduce round-trips.

3) Can I use the signals in a live trading bot?
Yes—many developers do. A common pattern is: Signals → candidate entry, Support/Resistance → stop/targets, Quantmetrics → risk sizing. Always backtest and paper-trade before going live.

4) How accurate are the signals?
Backtests are illustrative, not guarantees. Treat signals as one input in a broader framework with risk controls. Evaluate hit rates and drawdowns on your universe/timeframe.

5) Do you provide SDKs and examples?
You can integrate via REST using JavaScript and Python snippets above. The docs include quickstarts, Postman collections, and templates—start with Run Hello-TM.

6) Polling vs webhooks for alerts?
Dashboards often use cached polling. For bots/alerts, prefer webhooks or scheduled jobs and keep retries idempotent to avoid duplicate trades or messages.

7) Pricing, limits, and enterprise SLAs?
Begin free and scale as you grow. See API plans for allowances; enterprise SLAs and support are available.

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Token Metrics API

Technology Grade API: Identify Real Innovation and Build Smarter Crypto Apps

Sam Monac
7 min
MIN

Hype is loud, but code is what lasts. The Technology Grade API helps you measure the engineering strength behind a token—scalability, innovation, and real code quality—so you can prioritize serious projects in your bots, dashboards, or research tools. In this guide, you’ll query the /v2/technology-grade endpoint, embed the score in your UI, and ship a feature that turns technical due diligence into a single actionable signal. Start by grabbing your key at Get API Key, Run Hello-TM to validate your first call, then Clone a Template to go live fast.

‍

What You’ll Build in 2 Minutes

  • A minimal script that fetches Technology Grade for any symbol via /v2/technology-grade.

  • A copy-paste curl to smoke-test your key.

  • A starter UX pattern: display the headline Technology Grade + component breakdown (scalability, innovation, code quality).

  • Endpoints to add next for full context: /v2/fundamental-grade (business quality), /v2/tm-grade (technicals/sentiment/momentum), /v2/trading-signals (timing), /v2/quantmetrics (risk/return).

Why This Matters

Separate hype from substance. Whitepapers and roadmaps are cheap; shipped code, throughput, and upgrade cadence are not. The Technology Grade API rolls engineering reality into a comparable score so you can rank ecosystems, filter listings, and surface projects with staying power.

Faster diligence, clearer decisions. For bot builders, Technology Grade is an upstream filter that keeps low-quality projects out of your universe. For dashboard builders, it adds credibility—users can see why a project ranks well. And for screeners, it’s a one-score signal that’s easy to sort, badge, and alert on with low latency.

Where to Find 

For the Technology Grade information, check the top right of the API Reference. You'll find the cURL request to connect effortlessly.

‍

‍

👉 Next: Get API Key • Run Hello-TM • Clone a Template

Live Demo & Templates

  • Investor/Due-Diligence Token Page: Show a Technology Grade dial with component bars and a “What improved?” changelog snippet.

  • Screener/Leaderboard: Rank by Technology Grade; add sector and market-cap filters; badge “Rising Tech” week-over-week.

  • Bot Universe Filter: Require a minimum Technology Grade before a token is eligible for strategies; combine with signals for entries/exits.

Kick off from quickstarts in the docs—fork a dashboard or screener and deploy. Validate your environment with Run Hello-TM, then scale usage. When you need higher limits and SLAs, compare API plans.

How It Works (Under the Hood)

Technology Grade synthesizes engineering-centric evidence—such as throughput/scalability, rate of innovation (feature velocity, upgrade cadence), and code quality (maintainability, robustness cues)—into a normalized score and grade (e.g., Strong / Average / Weak). It’s designed to be comparable across projects and stable enough to inform filters, tiers, and badges.

At query time, you request /v2/technology-grade?symbol=<ASSET>. The response includes the headline score and component scores you can display in bars or a radar chart. For dashboards with many assets, use batched calls and short-TTL caching. If you push upgrade/downgrade alerts, queue notifications or use webhooks to avoid bursty polling.

Production Checklist

  • Rate limits: Understand your tier’s caps; add client-side throttling.

  • Retries & backoff: Use exponential backoff with jitter; handle 429/5xx gracefully.

  • Idempotency: Ensure retried fetches don’t double-trigger downstream actions.

  • Caching: Memory/Redis/KV with short TTLs; pre-warm popular symbols; ETag if available.

  • Webhooks & jobs: Prefer queued jobs or webhooks for grade-change alerts.

  • Pagination/Bulk: Batch symbols; parallelize with care; respect limits.

  • Error catalog: Map common 4xx/5xx to remediation steps; log request IDs.

  • Observability: Track p95/p99 latency and error rates per endpoint; alert on drift.

  • Security: Keep API keys in secrets managers; rotate and scope keys.

Use Cases & Patterns

  • Bot Builder (Headless): Apply a Technology Grade threshold to define your tradable universe; then confirm timing with /v2/trading-signals and place risk with /v2/resistance-support.

  • Dashboard Builder (Product): Add a “Tech” tab on token pages with the headline grade, components, and a short narrative for users (“What’s driving this score?”).

  • Screener Maker (Lightweight Tools): Ship a Top-N by Technology Grade leaderboard; add badges for “Rising Tech” based on week-over-week deltas.

  • Listing/Research Teams: Gate listings or research coverage using Technology Grade plus Fundamental Grade for balanced quality screens.

  • Enterprise Due Diligence: Export grades nightly to internal systems; alert on downgrades crossing critical thresholds.

Next Steps

  • Get API Key — create a key and start free.

  • Run Hello-TM — confirm your first successful call.

  • Clone a Template — deploy a screener or token page today.

  • Watch the demo: VIDEO_URL_HERE

  • Compare plans: Scale usage and unlock higher limits with API plans.

FAQs

1) What does the Technology Grade API return?
A JSON payload with an overall score/grade plus component scores (e.g., scalability, innovation, code quality) and timestamps. Use the overall score for ranking and components for explanation.

2) Is this real-time, and what about latency/SLOs?
The endpoint is engineered for predictable latency suitable for dashboards and filters. For frequent refresh or alerts, combine short-TTL caching with queued jobs or webhooks to minimize round-trips.

3) How should I combine Technology Grade with other signals?
A common pattern: Technology Grade (engineering quality) + Fundamental Grade (business quality) + TM Grade (technicals/sentiment) + Trading Signals (timing) + Support/Resistance (risk placement).

4) How “accurate” is Technology Grade?
It’s an opinionated synthesis of engineering evidence, not financial advice. Use it as part of a diversified framework; validate with your own backtests and risk controls.

5) Do you provide SDKs or examples?
You can integrate via REST (JS/Python examples above). The docs include quickstarts, Postman collections, and templates—start by Run Hello-TM.

6) Polling vs webhooks for grade changes?
For UI pages, cached polling is fine. For alerts (upgrades/downgrades), prefer webhooks or scheduled jobs to avoid spiky traffic and rate-limit issues.

7) Pricing, limits, and enterprise SLAs?
Begin free and scale up as needed. See API plans for allowances; enterprise SLAs and support are available.

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Perfect for Crypto Exchanges, SaaS Tools, DeFi, and AI Products