Token Metrics API

Free Crypto API: Build Smarter Crypto Apps at Zero Cost

Compare the best free crypto APIs for developers. Token Metrics offers real-time prices + AI trading signals free vs CoinGecko, CryptoCompare, and Glassnode. Perfect for prototyping trading bots and dashboards.
Sam Monac
6 min
MIN

What Is a Free Crypto API?

A free crypto API gives developers access to cryptocurrency data without upfront costs. Think of it as a bridge between raw blockchain/market data and your application. APIs let you pull:

  • Real-time token prices and charts

  • Historical data for backtesting and research

  • Market cap, liquidity, and trading volumes

  • On-chain metrics such as wallet flows

  • AI-driven trading signals and predictive insights

Free tiers are invaluable for prototyping apps, dashboards, and bots. They let you validate ideas quickly before paying for higher throughput or advanced endpoints.

Why Developers Use Free Crypto APIs

Free crypto APIs aren’t just about saving money—they’re about learning fast and scaling smart:

  • Zero-Cost Entry – Start building MVPs without financial risk.

  • Rapid Prototyping – Test ideas like dashboards, bots, or AI agents quickly.

  • Market Exploration – Access broad coverage of tokens before committing.

  • Growth Path – Once demand grows, upgrade to premium tiers seamlessly.

📌 Tip: Use multiple free crypto APIs in parallel during early development. This helps you benchmark speed, reliability, and accuracy.

Key Features of the Token Metrics Free API

The Token Metrics free tier goes beyond basic price feeds by offering:

  • Real-Time Prices – Live data on Bitcoin, Ethereum, and thousands of tokens.

  • AI Trading Signals – Bull/Bear indicators that help power smarter strategies.

  • Secure Access – Encrypted endpoints with key-based authentication.

  • 30 Days of History – Enough to prototype backtests and analytics features.

Unlike many free crypto APIs, Token Metrics API provides both price data and intelligence, making it ideal for developers who want more than surface-level metrics.

Comparing Free Crypto APIs: Strengths & Trade-offs

  • CoinGecko & CoinMarketCap


    • Pros: Huge token coverage, great for charts and tickers.

    • Cons: Limited historical and no predictive analytics.

  • CryptoCompare


    • Pros: Rich historical tick-level data, good for backtesting.

    • Cons: Free tier limits depth and call volume.

  • Glassnode


    • Pros: Strong on-chain insights.

    • Cons: Many advanced datasets require paid access.

  • Alchemy & Infura


    • Pros: Node-level blockchain access for dApp builders.

    • Cons: Not designed for trading or analytics—raw blockchain data only.

  • Token Metrics


    • Pros: Real-time prices, AI signals, and on-chain analytics in one free tier.

    • Cons: Rate limits apply (upgrade available for higher throughput).

Popular Use Cases: From Bots to Dashboards

  • AI Crypto Trading Bots – Start testing automation using live prices and bull/bear signals.

  • Crypto Dashboards – Aggregate token ratings, prices, and trends for end users.

  • Research Tools – Run small-scale backtests with 30-day historical data.

  • Learning Projects – Ideal for students or developers exploring crypto APIs.

📌 Real-world example: Many developers use the Token Metrics free tier to prototype bots that later scale into production with paid plans.

Best Practices for Using Free Crypto APIs

  1. Start with Prototypes – Test multiple free APIs to compare reliability and latency.

  2. Track Rate Limits – Free tiers often throttle requests (e.g., 5 req/min at Token Metrics).

  3. Combine Data Sources – Use Token Metrics for signals + CoinGecko for broad coverage.

  4. Secure Keys – Treat even free API keys as sensitive credentials.

  5. Prepare to Upgrade – Build flexible code so you can switch tiers or providers easily.

Beyond Token Metrics: Other Free Resources Worth Knowing

  • DefiLlama API – Free coverage of DeFi protocols, yields, and TVL.

  • Dune Analytics – Query blockchain data with SQL for free.

  • TradingView Widgets – Embed charts directly into dashboards.

  • Santiment API – Free endpoints for social/sentiment analytics.

These can complement Token Metrics. For example, you could combine Token Metrics signals + DefiLlama DeFi data + TradingView charts into one unified dashboard.

How to Get Started With the Token Metrics Free API

  1. Sign Up for a free Token Metrics account.

  2. Generate Your API Key instantly from your dashboard.

  3. Check the Docs for endpoints, examples, and code snippets.

  4. Prototype Your App with real-time prices and signals.

  5. Upgrade When Ready to unlock larger datasets and more endpoints.

👉 Grab Your Free Token Metrics API Key

FAQs About Free Crypto APIs

What can I access with Token Metrics Free API?
Live token prices, bull/bear trading signals, and 30 days of historical data.

Are free APIs reliable for production?
Not recommended—free tiers are best for prototypes. Paid tiers ensure reliability and scale.

What are the rate limits?
500 calls/month, 5 requests/minute, and 1 WebSocket connection.

Can I use the free API for trading bots?
Yes—ideal for prototyping. For production-level bots, upgrade for more throughput.

Scaling Beyond Free: Paid Plans & X.402

When your project outgrows free limits, Token Metrics offers flexible upgrades:

  • Pay-Per-Call (X.402) – As low as $0.017 per call, unlimited usage, no commitment.

  • Advanced Plan ($999.99/year) – 20,000 calls/month, indices & indicators, 3 WebSockets.

  • Premium Plan ($1,999.99/year) – 100,000 calls/month, AI agent + reports, 3 years of history.

With up to 35% off using TMAI tokens, scaling is cost-efficient.

📌 Why X.402 matters: Instead of committing upfront, you can grow gradually by paying per call—perfect for startups and side projects.

Build Smarter, Scale Easier

Free APIs help you start quickly and learn fast. Token Metrics gives you more than prices—it adds AI-powered signals and intelligence. Combine it with other free APIs, and you’ll have a toolkit that’s powerful enough for experimentation and flexible enough to scale into production.

👉 Create Your Free Token Metrics Account and Start Building

Build Smarter Crypto Apps &
AI Agents in Minutes, Not Months
Real-time prices, trading signals, and on-chain insights all from one powerful API.
Grab a Free API Key
Token Metrics Team
Token Metrics Team

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Announcements

Token Metrics ($TMAI) Payments: A Comprehensive Guide

Token Metrics Team
5 min
MIN

Token Metrics Payments: Your Gateway to the Future of Crypto 🚀

The Revolution Has Begun. Are You In?

Crypto thrives on innovation, and at Token Metrics, we don't just keep up—we lead. With the launch of Token Metrics Payments powered by $TMAI, we're shattering barriers and redefining how you access the tools to dominate this bull cycle.

This is more than just payments—your ticket to 100X opportunities, exclusive rewards, and a front-row seat to the crypto revolution.

Why Token Metrics Payments Will Change the Game

Imagine a world where paying for your subscription doesn't just unlock cutting-edge AI-driven analytics but rewards you with unique perks no other platform can offer.

With Token Metrics Payments, that world is here:

  • Access Unmatched Perks: Pay with $TMAI and receive SoulBound NFTs—non-transferable tokens proving your elite Token Metrics ecosystem membership
    .
  • Global Convenience: Pay from anywhere using fiat or supported cryptocurrencies like $TMAI.

  • Seamless Experience: Effortlessly connect your wallet and confirm your subscription in minutes.

  • Exclusive Rewards: Subscribers paying with $TMAI unlock benefits designed for serious crypto investors looking to crush the market.

This isn't just another feature—it's the future of crypto.

Why $TMAI Is the Key to the Future

$TMAI isn't just a token; it's the heartbeat of the Token Metrics ecosystem. Pay. Participate. Profit.

Here's why you can't afford to miss out:

  • Be Recognized: Every $TMAI payment comes with a SoulBound NFT, giving you exclusive proof of your membership. Imagine telling the world you're part of the movement redefining crypto.

  • Seamless Management: Switch payment methods, manage plans, and enjoy automated renewal notifications—staying on top of your subscription has never been easier.

This is what real token utility looks like.

Step-by-Step Guide to Using Token Metrics Payments

Getting started is easy, and the rewards are game-changing:

  1. Sign Up and Select a Plan

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    • Choose from Basic, Advanced, Premium, or VIP tiers tailored to your goals.

    • Pro tip: Free trials don't apply for crypto payments.

  2. Choose Your Payment Method

    some text
    • Opt for crypto (including $TMAI) or traditional card payments.
    • Hint: Paying with $TMAI unlocks the best perks, stay tuned for more updates on this.

  3. Buy $TMAI (if needed)

    some text
    • Don't have $TMAI? No problem. With one click, you can buy it on Uniswap and get back to dominating the markets.

  4. Connect Your Wallet

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    • Use MetaMask or another Web3 wallet to secure your payment.

  5. Confirm Your Payment

    some text
    • Double-check your funds, confirm the transaction, and you’re ready!

  6. Claim Your SoulBound NFT

    some text
    • Unlock your unique membership badge—proof that you're not just a subscriber, but a trailblazer in crypto investing.

  7. Access Unmatched Analytics

    some text
    • Log in with your subscription and start spotting the next 100X opportunities.

  8. Manage and Stay Ahead

    some text
    • Upgrade, switch plans, or manage payments easily. Plus, you'll receive renewal reminders so you never lose access to the world's best crypto insights.

The Time to Act Is Now

When we launched $TMAI, we made a bold promise: to deliver utility like crypto has never seen before. With Token Metrics Payments, that promise is becoming a reality.

Here's the deal:

  • This isn't just another payment feature.

  • It's a revolution. A movement. A chance to stake your claim in the future of crypto.

While others watch from the sidelines, you can lead the charge. Don't just follow the market—own it.

👉 Subscribe with $TMAI now and unlock exclusive perks, NFTs, and the insights you need to dominate this bull run.

The future of crypto payments is here. Will you seize it?

Announcements

$TMAI Payments: A New Era is Coming Soon

Token Metrics Team
3 min
MIN

At Token Metrics, we've always been at the forefront of innovation in crypto analytics, and now, we're gearing up to take things to the next level. The launch of $TMAI Payments is just around the corner, and we couldn't be more excited to share a sneak peek of what's in store for our users.

Why $TMAI Payments Will Change the Game

With the integration of $TMAI—our native Token Metrics token—into the payment ecosystem, we're transforming how you access premium analytics and insights. Whether you're a crypto enthusiast or a professional investor, $TMAI Payments will offer flexibility and ease like never before.

Here's what you can look forward to:

  • Broadened Payment Options: Pay for your subscription using traditional methods or cryptocurrencies, including $TMAI.
  • Exclusive Benefits: Users paying $TMAI will enjoy seamless payments for all plans.
  • SoulBound NFTs: You will gain access to a unique, non-transferable NFT tied to your subscription duration, a first-of-its-kind reward for our community.
  • Simplified Subscription Management: Switch payment methods, manage your plan, and enjoy hassle-free renewals, all from one intuitive platform.

The Power of $TMAI Utility

When we launched $TMAI, we told you it wouldn't just be another token. It's the key to unlocking unmatched value within the Token Metrics ecosystem. From seamless subscription payments to exclusive membership perks, $TMAI ensures you're rewarded for participating in the Token Metrics community.

And the best part? $TMAI Payments bring us closer to mainstream adoption of cryptocurrency in everyday transactions, proving the real-world utility of digital assets.

Get Ready to Make the Switch

We know you're curious about how it all works. Once $TMAI Payments officially launches, here's how easy it will be to get started:

  1. Select Your Plan: Choose the subscription tier that fits your needs.
  2. Pay Your Way: Pay with crypto or traditional methods and enjoy a seamless experience when you choose $TMAI.
  3. Receive Your NFT: Your subscription unlocks a one-of-a-kind SoulBound NFT, proof of your membership in our growing ecosystem.

As we count down to the launch of $TMAI Payments, we invite you to stay tuned and be among the first to experience this groundbreaking innovation. More details, guides, and exclusive offers will be revealed soon—keep an eye on our blog, emails, and social media channels for updates.

The future of crypto payments is almost here. Are you ready to join the movement?

Announcements

Maximize Your TMAI Tokens: Unlock the Full Potential of Your Crypto Experience! 🔑

Token Metrics Team
3 min
MIN

Congratulations on becoming a TMAI token holder! You’re now part of an exclusive community that’s redefining the crypto trading landscape.

Our Mission: To help crypto traders and investors find the next 100x and build generational wealth.

"The moon is not the limit to the moon and beyond."

How to Make the Most of Your TMAI Tokens

Access Premium Features

  • Advanced Analytics: Dive deep into market trends with our AI-driven insights, giving you a competitive edge.

  • Customized Strategies: Tailor your trading approach with personalized recommendations that align with your goals.

Engage with the TMAI Agent

  • Coming Soon: While currently available on the Token Metrics platform, the TMAI Agent will soon be accessible on Discord, Twitter (X), and Telegram as part of our roadmap.

  • Mobile App in Development: Use the TMAI Agent on the go with our upcoming mobile app, ensuring you can find that next 100x wherever you are.

  • Real-Time Updates: Once live, receive the latest market data and insights delivered in real-time across multiple platforms.

Participate in the Token Metrics DAO

  • Community Governance: Have a direct say in the future developments and governance of our ecosystem.

  • Revenue Sharing: As part of our for-profit DAO, you’ll have the opportunity to share in the revenue generated, opening up endless possibilities for community-driven growth and innovation.

  • Vote on Token Parameters: Influence key decisions such as buyback and burn mechanisms or revenue share options, ensuring the token functions align with community interests.

Tips for Success

  1. Explore All Features: Take the time to familiarize yourself with everything TMAI has to offer on the Token Metrics platform.

  2. Stay Informed: Keep up with the latest updates, releases, and enhancements to maximize your benefits.

  3. Engage with the Community: Share your experiences, ask questions, and learn from fellow TMAI holders to enhance your trading strategies.

  4. Prepare for Upcoming Integrations: Get excited for the multi-platform rollout of the TMAI Agent and how it can further elevate your trading experience.

Hear from Fellow TMAI Holders

  • "The insights I'm gaining are unparalleled. TMAI is a must-have for serious traders."Sophia, Crypto Investor

  • "Being part of the DAO makes me feel connected to the project's success." Carlos, Swing Trader

Looking Ahead

We’re committed to continuous improvement. Here’s what you can look forward to:

  • New Platform Enhancements: Regular updates to keep our tools and features cutting-edge.

  • Exclusive Access to Upcoming Projects: Be the first to explore and invest in groundbreaking crypto ventures.

  • Multi-Platform TMAI Agent: Engage with the TMAI Agent on Discord, Twitter (X), and Telegram, enhancing your trading strategies across all your favorite platforms.

  • Community Events and Networking Opportunities: Engage with industry leaders and fellow enthusiasts at our exclusive events.

  • Token Metrics Trading Bot: Automate your trading strategies with ease using our proprietary AI ratings and signals.

Conclusion

Your journey with TMAI is just beginning. Together, we're shaping the future of crypto trading.

Stay Connected:

Final Thoughts

By joining TMAI, you’re not just investing in a token—you’re becoming part of a transformative movement that’s set to revolutionize the crypto world. We're thrilled to have you on board and can’t wait to achieve new milestones together.

"The moon is not the limit to the moon and beyond."

To help crypto traders and investors find the next 100x and build generational wealth.

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