Research

Top Free APIs for Reliable Crypto Statistics: A Developer’s Guide

Explore the top free APIs delivering reliable crypto stats for developers, researchers, and AI applications. Discover criteria for choosing the right API and practical use cases.
Token Metrics Team
7
MIN

Whether you’re a crypto enthusiast building a portfolio tracker, a data scientist enhancing your research with blockchain statistics, or a developer powering an AI agent with on-chain data, the right API can unlock game-changing insights without hefty costs. As access to transparent crypto data becomes increasingly important, many turn to free APIs to gather reliable stats on digital assets—yet navigating the options can be daunting. In this guide, we break down some of the best free APIs for crypto statistics, what to consider when choosing one, and how developers leverage these tools for research, analytics, and building smarter applications.

Understanding Crypto APIs and Why They Matter

A crypto API (Application Programming Interface) serves as a bridge between live blockchain data and your application or research workflow. These interfaces allow you to fetch real-time prices, historical charts, market capitalization, trading volumes, on-chain metrics, and sometimes deep project statistics. Unlike manual data collection, APIs automate the process, saving vast amounts of time and reducing human error. As web and AI applications increasingly rely on real-time digital asset data, choosing trustworthy and feature-rich APIs is critical for accuracy and efficiency.

  • Real-time stats: APIs enable on-demand access to fast-moving market data across hundreds or thousands of tokens, exchanges, and blockchains.
  • Historical analytics: Developers and analysts can retrieve time-series data for backtesting or portfolio analysis.
  • On-chain insights: Some APIs focus on network activity, token holders, or smart contract interactions—critical for blockchain research and AI models.

Best Free Crypto APIs for Stats: Comparing Top Choices

Not all free APIs are equal. Here are some reputable platforms that provide complimentary tiers for accessing crypto stats, with a brief overview of their strengths:

  1. CoinGecko API: Widely used for its open and generous free tier, CoinGecko offers real-time prices, historical data, market cap, volume, and metadata for thousands of coins. Its robust documentation and community support make integration straightforward for beginners and pros.
  2. CoinMarketCap API: Backed by a vast database, CoinMarketCap delivers real-time and historical market data for tracked assets, with basic statistics available on its free plan. Request limits are lower than some competitors, but it’s useful for basic queries.
  3. CryptoCompare API: Provides aggregated price feeds, exchange data, coin ratings, and social sentiment—great for broad coverage. Its free plan comes with limited calls and fewer custom features versus paid tiers.
  4. Blockchain.com Data API: Focused on Bitcoin network metrics (hash rate, block details, raw transactions), this API is perfect for on-chain analytics, albeit limited to BTC.
  5. Token Metrics API: For developers wanting to go beyond standard stats, the Token Metrics API offers a free tier for real-time prices, trading signals, AI-powered analytics, and on-chain data in a single endpoint. It’s designed for advanced research and integration with AI agents.
  6. Messari API: Delivers in-depth fundamental data, project profiles, and select statistics via its free tier. Messari’s API is a favorite for those seeking fundamental, non-price metrics.
  7. Glassnode API (Community Tier): Excellent for network analytics and on-chain visualization—limited to select metrics but highly useful for technical research.

Each API varies in terms of available endpoints, usage limits, latency, and scope. For many projects, especially AI-driven tools and bots, evaluating these criteria is just as important as price.

Key Criteria: How to Evaluate a Free Crypto Statistics API

Before selecting an API, developers and data analysts should apply a systematic framework to ensure the tool matches their use case. Consider:

  • Data coverage: Does the API offer all needed endpoints—prices, volumes, on-chain stats, project metadata?
  • Reliability: Look for uptime records, user reviews, and community trust. Frequent outages or unmaintained APIs might undermine your project.
  • Rate limits: Free plans often cap daily or minute-by-minute requests. Ensure these align with your data frequency needs (e.g., real-time vs. periodic updates).
  • Data freshness: Latency matters. Markets move fast, so choose APIs that minimize lag in delivering updates.
  • Documentation and support: Good docs speed integration and reduce errors. Community forums or Discord support are big pluses for troubleshooting.
  • Special features: Some APIs offer unique endpoints for social sentiment, AI signals, on-chain analytics, or cross-chain support.

Researching these factors upfront will help avoid integration headaches later.

Practical Ways to Use Free Crypto Stat APIs

Free APIs empower a variety of users beyond developers—from quant researchers to hobbyists, and even AI tool builders. Some common applications include:

  • Portfolio analytics tools: Fetch live balances and historical prices for asset management dashboards.
  • Market research bots: Build automated scrapers or AI agents that track trending assets and network activity.
  • Academic research: Gather historical, social, and on-chain datasets for blockchain or financial research papers.
  • On-chain anomaly detection: Monitor large transactions and changes in network metrics to surface suspicious or significant activity.
  • Trading signal development: Test quantitative strategies using historical stat APIs—always in a research context (avoid investment advice).

Free APIs are especially valuable for prototyping or academic work, allowing experimentation without financial barriers.

Limitations and Considerations for Free Crypto APIs

While many free APIs are robust, it’s vital to recognize their limits:

  • Restricted features: Advanced endpoints (like deep on-chain analytics or AI predictions) may require paid access or have throttled response times on free plans.
  • Rate restrictions: Heavy use—such as running a live trading bot—may exceed free limits, resulting in failed requests or delayed data.
  • Data accuracy: Verify data sources, as inconsistencies can occur in community-maintained APIs.
  • Longevity and support: Free APIs may change terms or sunset endpoints with little warning; it’s smart to plan for redundancy or migrate to paid tiers if scaling a critical project.

Always monitor usage and test with sample queries before deeply embedding an API into your application stack.

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Frequently Asked Questions

What can I do with a free crypto stats API?

Free APIs allow you to retrieve real-time prices, historical price charts, market capitalization, volume stats, and sometimes deep on-chain or social data. Common use cases include research dashboards, portfolio tracking, market research bots, and academic studies.

How does free API data differ from paid API data?

Paid APIs often offer higher request limits, lower latency, access to premium or advanced endpoints (such as AI signals or on-chain analytics), and priority support. Free APIs typically have limited features but are sufficient for basic research and prototyping.

What are the main limitations of free crypto APIs?

Key limitations include lower request limits, restricted access to certain data types, potential delays in data refresh, and fewer customization options. Some free APIs may also reduce support or sunset features without notice.

How do I find the best API for my crypto project?

Assess your needs: data types, frequency, project scale, and supported tokens or blockchains. Compare APIs on criteria like data coverage, uptime, rate limits, and ease of integration. Experiment with sample calls and consult developer communities for reviews.

Always review API terms of use and attribution requirements. Some APIs restrict redistribution or commercial use on free plans. Ensure compliance, especially if embedding data into public or monetized projects.

Disclaimer

This article is for informational and educational purposes only. It does not constitute investment advice, endorsement, or a recommendation. Always do your own due diligence and consult a professional before using financial or blockchain data in critical applications.

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Token Metrics Team

Recent Posts

Crypto Basics

How to Find Early Stage Altcoins for 100x Returns in Jully 2025

Token Metrics Team
8 min
MIN

In the fast-moving world of crypto, finding the right early-stage altcoin could be the difference between average returns and life-changing wealth. While most traders chase trends, the smart money hunts for undervalued gems before they explode. These are called moonshots—and in this guide, you'll learn exactly how to find them using Token Metrics, the #1 AI-powered crypto research and trading platform.

What Is a Moonshot in Crypto?

A moonshot is an early-stage cryptocurrency or altcoin with high upside potential—often capable of delivering 10x, 50x, or even 100x returns if discovered before the mainstream catches on.

Moonshots typically:

  • Have low market caps (often under $50M)
  • Are in emerging sectors (AI, DePIN, Layer 2s)
  • Are backed by strong fundamentals, narrative, or tokenomics
  • Haven’t yet been listed on major centralized exchanges

The term comes from the idea of a token’s price “shooting to the moon.” But finding these tokens is not easy—unless you're using a powerful discovery engine like Token Metrics.

Why Most Traders Miss Moonshots

Most traders rely on:

  • Social media hype
  • Influencer calls
  • Discord rumors
  • Price chasing

But by the time a token hits your Twitter feed or a YouTube video, it’s often too late. The early gains are already gone.

Token Metrics solves this problem using AI-driven data analysis. Instead of following the crowd, it helps you get in before the hype.

How to Find Moonshots on Token Metrics

Token Metrics has built an entire feature called Moonshots that curates high-potential altcoins for you, powered by machine learning and 80+ data points across fundamentals, technicals, and sentiment.

Here’s how you can start spotting moonshots in minutes:

How to Use Token Metrics to Find Moonshots

Step 1: Go to the Ratings Page

  • From the Token Metrics dashboard, click the Ratings tab.
  • This is the core engine where all tokens are ranked based on Trader Grade, Investor Grade, and recent performance trends.

Step 2: Click on the “Moonshots” Tab

  • Inside the Ratings page, select the Moonshots tab at the top.
  • This filters and displays tokens that the Token Metrics AI system has flagged as potential moonshots—before they pump.

Step 3: Review Key Metrics

Each Moonshot token includes vital data to help you evaluate:

  • Trader Grade (AI prediction score for short-term upside)
  • 24H volume and market cap (for liquidity context)
  • Date of entry (when the token entered Moonshots)
  • Live ROI (real-time performance since Moonshot call)

You can also switch to Past Moonshots to view how previous picks performed over 7 or 14 days. Many have seen 100%–900% gains within days of being listed.

Step 4: Choose a Token to Explore

  • Click on any token to open its Token Details Page.
  • Dive into real-time charts, trend metrics, fundamental scores, and top wallet holders.
  • You’ll also see its Investor Grade, team insights, and code audits—helping you build conviction before investing.

Step 5: Buy in Seconds

  • Ready to act? Just click the “Buy” button on the Moonshots page.
  • This opens an embedded swap widget, letting you purchase the token directly via on-chain swap—without leaving the platform.

Why Token Metrics Moonshots Beat Traditional Research

Traditional research is slow, noisy, and often biased. Token Metrics eliminates human emotion and surfaces tokens based on:

  • AI Trend Detection: Finds breakouts before they happen.
  • Multi-Metric Analysis: Combines on-chain, technical, fundamental, and sentiment data.
  • Proven ROI: Dozens of past Moonshots have delivered 10x to 50x gains—all transparently tracked.
  • Speed & Convenience: Real-time alerts and in-app swap make execution seamless.

Pro Tips for Moonshot Hunting

  1. Focus on Low-Cap Projects: The lower the market cap, the higher the upside (and risk).
  2. Look for Fresh Entries: New entries to the Moonshots list often offer the best risk-reward.
  3. Use Custom Alerts: Set alerts by price change, grade increase, or signal triggers.
  4. Check the Narrative: DePIN, RWA, AI, Layer 2s, and Gaming are trending in mid-2025.
  5. Join the Community: Token Metrics Discord and Telegram groups often share early insights and case studies.

Getting Started with Token Metrics Moonshots

Token Metrics offers a 7-day free trial, giving you full access to the Moonshots engine, Ratings, and Signals. Here’s how to start:

  • Sign up at tokenmetrics.com
  • Navigate to Ratings → Moonshots
  • Explore current Moonshot candidates
  • Click Buy when you're ready to invest

No more chasing pumps. No more gambling on unknown tokens. Token Metrics gives you data-backed conviction for every trade.

Final Thoughts

Finding early-stage altcoins with 100x potential used to require luck, insider info, or hours of deep research. In 2025, Token Metrics Moonshots makes it possible for everyday investors to compete with the pros using AI.

If you're serious about catching the next big breakout before the crowd, Token Metrics is the tool you need. Stop guessing. Start moonshot hunting.

Crypto Basics

How to Find New Altcoins Before They Moon in July 2025 – Token Metrics Method

Token Metrics Team
8 min
MIN

The Ultimate Guide to Spotting Crypto Moonshots with Token Metrics

In the fast-paced world of cryptocurrency, discovering the next big altcoin before it "moons" is the difference between average gains and life-changing returns. With thousands of new tokens launching every year, the challenge lies not in finding tokens—but in finding the right tokens early. In 2025, retail and institutional investors alike are relying on advanced data, AI, and predictive analytics to uncover hidden gems. This is where Token Metrics has become the go-to platform for spotting moonshot altcoins before they take off.

In this guide, we’ll show you exactly how to find new altcoins before they moon, using a proven, AI-powered method that’s already helped thousands of investors ride the next 10x, 50x, and even 100x wave.

What Is a Moonshot in Crypto?

A moonshot is a low-cap altcoin with the potential for explosive returns. These are often newer projects with market caps under $100 million, strong fundamentals, growing narratives, and clear upside potential. Moonshots aren't about blind hype—they're about data-backed asymmetric opportunities that reward early conviction.

The goal is to identify these tokens before they hit mainstream attention or listings on major exchanges.

Why Finding Altcoins Early Matters

If you bought Ethereum at $10, Solana at $0.50, or Polygon at $0.02, your returns would be astronomical today. The crypto market is uniquely positioned to reward early adopters. But with thousands of tokens to sift through, how can you realistically find tomorrow’s winners today?

The answer lies in using Token Metrics—a platform built to identify moonshots before they pump.

The 2025 Method: Using Token Metrics to Find Moonshots

Token Metrics has developed an AI-powered rating system that scans the market 24/7, analyzing over 80+ data points per token. Their Moonshots tab is designed specifically for users looking to spot early-stage altcoins before they break out.

Here’s a step-by-step walkthrough of how to use Token Metrics to find the next altcoin moonshot:

Step 1: Go to the Ratings Page

Start from the main Token Metrics dashboard and click on the Ratings tab. This is the core area where tokens are ranked using AI-based Trader Grades. The ratings consider price performance, momentum, sentiment, volatility, volume, and dozens of other signals.

This tab is where the research begins, giving you a bird’s-eye view of tokens that are gaining traction.

Step 2: Click on the “Moonshots” Tab

Within the Ratings page, click on the Moonshots tab at the top. This is a specially curated view that filters for tokens meeting specific low-cap, high-upside criteria.

Token Metrics identifies these moonshots using proprietary algorithms that detect:

  • Undervalued tokens with rising volume
  • High potential sectors like AI, DePIN, RWAs, and new L1s
  • AI trend signals showing strong price trajectory and narrative strength

It’s like having a crypto hedge fund analyst at your fingertips—except it’s instant and always available.

Step 3: Review Key Moonshot Metrics

Each token listed in the Moonshots tab displays the following key information:

  • Trader Grade: A percentage-based score that reflects short-term trading potential
  • Change in Grade: Tracks momentum and recent upgrades
  • Market Cap: Helps you identify early-stage tokens under $100M
  • 24-Hour Volume: Indicates liquidity and market interest
  • Date of Entry: When the token was first flagged as a moonshot
  • Live ROI Since Moonshot: Real-time performance tracking to measure past picks

You can also toggle to Past Moonshots to evaluate how previous selections performed. Many tokens flagged here have posted 20–100x gains during previous cycles.

Step 4: Choose a Token to Explore

Click on any token that stands out to access its Token Details Page. This page provides a deep dive into each altcoin’s:

  • Live price chart with technical analysis overlays
  • Project fundamentals and whitepaper
  • Exchange listings and on-chain activity
  • Whale holders and top wallet addresses
  • AI-based Investor Grade for longer-term potential

This page allows you to perform your due diligence without having to leave the platform. You can compare token metrics across categories, assess community sentiment, and get a well-rounded view before investing.

Step 5: Buy in Seconds

Once you’ve identified a moonshot you’re ready to invest in, you don’t need to leave Token Metrics. Just click the Buy button directly from the Moonshots tab to open the integrated Swap Widget.

This feature allows you to execute trades instantly using your connected Web3 wallet (like MetaMask). You can swap from stablecoins like USDC or ETH directly into the altcoin of your choice, removing the need for centralized exchanges.

Bonus: Use Token Metrics GPT to Ask AI for Moonshot Picks

Token Metrics now includes Token Metrics GPT, an AI chatbot that helps you find tokens using natural language.

For example, you can ask:

  • “What are the best altcoins under $50M right now?”
  • “Which tokens have the highest ROI since being listed as a moonshot?”
  • “What moonshot tokens are trending in the DePIN sector?”

The AI will return data-backed answers in seconds, eliminating hours of research.

Tips for Finding New Altcoins Before They Moon

Here are a few extra tips to maximize your success:

  • Look at narrative trends: AI, DePIN, Modular Chains, RWAs, and SocialFi are hot in 2025.
  • Use Trader Grade momentum: Tokens with rising grades often front-run pumps.
  • Compare Past Moonshots: History doesn’t repeat—but it often rhymes.
  • Act early, not late: Buying before the crowd arrives is key to 10x+ returns.

Final Thoughts: Don’t Chase the Pump—Find It Before It Starts

Finding the next altcoin moonshot doesn’t have to be a guessing game. With tools like Token Metrics, you gain access to institutional-grade analytics, AI-generated picks, and real-time insights that help you get ahead of the market—not behind it.

The 2025 method isn’t about FOMO—it’s about strategic discovery. If you’re ready to stop chasing hype and start spotting moonshots like a pro, Token Metrics is the platform to start with.

Crypto Basics

Top 10 Crypto Venture Capital Funds for Investment in July 2025

Token Metrics Team
8 min
MIN

Crypto venture capital (VC) is evolving rapidly, driving innovation across Web3, blockchain infrastructure, DeFi, AI, and tokenized assets. As the crypto market matures, venture capital firms that identify and back high-potential projects are shaping the future of finance and technology.

In 2025, savvy investors and founders alike are turning to leading crypto VC funds for capital, connections, and credibility. These firms are not just investors—they’re ecosystem builders.

Here are the 10 best crypto venture capital funds to watch and invest alongside in 2025, whether you’re a retail investor following their portfolio, a founder raising capital, or an institutional player tracking Web3 trends.

1. Token Metrics Ventures

Overview:
Token Metrics Ventures (TMV) stands at the intersection of AI-powered analytics and high-conviction early-stage investing. Leveraging proprietary on-chain data, predictive AI models, and investor-grade metrics, TMV identifies moonshot crypto projects long before they trend.

Why It’s Hot in 2025:

  • TMV leverages data from the Token Metrics Research and Trading Platform, giving it an unparalleled edge in scouting high-alpha investments.
  • Backed successful early-stage tokens in DePIN, AI, and L2 rollup ecosystems.
  • Offers public transparency into portfolio performance through the Token Metrics Index.

Notable Investments:
Our notable investments are, Pixels, Vana, Andrena, Peaq, My Pet Hooligans, 0G Labs and Nillion. You can also add a link to our portfolio page.

Edge:
AI-first investing methodology that rivals traditional research firms, giving TMV a futuristic edge in discovering breakout assets before the herd.

2. Digital Currency Group (DCG)

Overview:
Founded in 2015, DCG is one of the earliest and most influential crypto-focused venture capital firms. DCG is the parent company of Grayscale, Foundry, and formerly CoinDesk.

Why It’s Hot in 2025:

  • Despite facing challenges in 2023–2024, DCG has restructured and returned with a sharper focus on Layer 2s, RWA tokenization, and institutional-grade infrastructure.
  • Its strategic relationship with Grayscale offers unique exposure to regulated crypto products.

Notable Investments:
Chainalysis, Circle, Fireblocks, and Coinbase (pre-IPO).

Edge:
Massive institutional network and historical pedigree as an early mover.

3. Multicoin Capital

Overview:
Multicoin Capital is a research-driven crypto VC fund focused on long-term bets in token economies, especially around smart contract platforms and DeFi.

Why It’s Hot in 2025:

  • Multicoin doubled down on Solana ecosystem plays and modular blockchain infrastructure in 2024–2025.
  • Actively invests in open-source middleware, oracle systems, and AI x crypto crossovers.

Notable Investments:
Solana, Helium, Render, and LayerZero.

Edge:
Deep thesis development, frequent publication of detailed investment memos, and contrarian bets that often pay off big.

4. Distributed Global

Overview:
Distributed Global focuses on building out foundational blockchain infrastructure, including scalability, privacy, and cross-chain interoperability.

Why It’s Hot in 2025:

  • Quietly involved in powering modular ecosystems like Celestia, EigenLayer, and Appchains.
  • Maintains a strong technical team with deep protocol-level insight.

Notable Investments:
StarkWare, zkSync, and Arweave.

Edge:
Strong technical due diligence and early backing of scalable blockchain solutions.

5. Dragonfly Capital

Overview:
Dragonfly Capital is a global venture capital firm that bridges crypto ecosystems between the U.S., Asia, and Europe.

Why It’s Hot in 2025:

  • Strong focus on liquidity provisioning, trading infrastructure, and multi-chain development.
  • Strong ties with centralized exchanges and DeFi protocols.

Notable Investments:
1inch, Amber Group, MakerDAO, and NEAR Protocol.

Edge:
Cross-border insight and the ability to scale projects globally across diverse regulatory landscapes.

6. YZi Labs (formerly Binance Labs)

Overview:
YZi Labs emerged in 2025 following the spinout and rebranding of Binance Labs. It retains the same DNA: a hyperactive investor in seed-stage Web3 startups with a strategic exchange distribution edge.

Why It’s Hot in 2025:

  • Despite regulatory shake-ups, YZi Labs has doubled down on AI x Web3, GameFi, and Real World Assets (RWA).
  • Still benefits from exchange-native insight and product-market fit validation via Binance listings.

Notable Investments:
DODO, Dune Analytics, Trust Wallet, and numerous Binance Launchpad tokens.

Edge:
Massive retail distribution power and exchange insights few others can replicate.

7. Coinbase Ventures

Overview:
Coinbase Ventures is the venture capital arm of Coinbase, one of the world’s largest and most regulated crypto exchanges.

Why It’s Hot in 2025:

  • Continues to back strategic ecosystem plays that align with Coinbase’s product roadmap and regulatory direction.
  • Focuses on identity, compliance tooling, and tokenized securities.

Notable Investments:
OpenSea, Compound, Alchemy, and BlockFi.

Edge:
Strong synergy with Coinbase product launches and listing potential for portfolio companies.

8. NGC Ventures

Overview:
NGC (Neo Global Capital) Ventures is a globally recognized fund based in Asia with a strong track record in infrastructure and protocol-level investments.

Why It’s Hot in 2025:

  • Focus on Asia-Pacific blockchain adoption trends.
  • Strong interest in DePIN, AI-powered consensus models, and zero-knowledge cryptography.

Notable Investments:
Algorand, Oasis, and Thorchain.

Edge:
Access to emerging Asian markets and strong strategic partnerships with local governments and enterprises.

9. The Spartan Group

Overview:
The Spartan Group is an Asia-based crypto VC and advisory firm, known for high-conviction investments in DeFi and Layer 1 ecosystems.

Why It’s Hot in 2025:

  • Expanded its portfolio into permissionless AI tools, modular consensus, and tokenized derivatives.
  • Maintains a boutique, high-touch approach to investments.

Notable Investments:
dYdX, Aave, Terra (before the collapse), and Pendle.

Edge:
Highly thesis-driven and nimble with an elite advisory network.

10. Polychain Capital

Overview:
Founded by Olaf Carlson-Wee, Polychain Capital is one of the largest crypto-native VC funds and remains a powerful force in the space.

Why It’s Hot in 2025:

  • Polychain continues to double down on privacy-preserving tech, zk rollups, and cross-chain solutions.
  • Early investor in bleeding-edge projects in cryptography, AI, and DAOs.

Notable Investments:
Filecoin, Avalanche, Tezos, and Compound.

Edge:
Massive AUM, strong LP network, and deep conviction in crypto’s long-term vision.

Conclusion: How to Leverage These Funds as an Investor

You don’t need to be a millionaire LP to benefit from the research and capital allocation of top crypto venture funds. Here’s how:

  • Track their portfolio: Use tools like Token Metrics, CryptoRank, and Messari to follow what these VCs are investing in.
  • Mirror their trades: Look for public tokens in their portfolios and evaluate entry points.
  • Join their ecosystems: Many funds support incubators and hackathons—ideal for developers and builders.

In 2025, VCs will be the kingmakers of crypto. By following their moves, retail investors can gain a massive edge in identifying the next moonshot projects before they explode.

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