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How to Build On-Chain Crypto Trading Bots Using Token Metrics Crypto API and Chainlink Functions

How to Use Token Metrics Crypto API with Chainlink Function | Best Free Crypto API for Crypto Trading Bots
Token Metrics Team
8 min
MIN

In the evolving world of Web3 development, the need for real-time, reliable, and institutional-grade crypto data has never been greater. Whether you’re building decentralized trading bots, DeFi apps, or smart contract platforms, accessing powerful off-chain data is key to creating intelligent and profitable on-chain systems.

That’s where the Token Metrics Crypto API comes in.

In this guide, we’ll walk you through how to integrate the Token Metrics API with Chainlink Functions, enabling you to deploy live smart contracts that interact with real-time crypto signals, token prices, and trader grades. You’ll learn how to use more than 20 API endpoints and smart contract adapters to power decentralized apps with actionable data.

If you’re searching for the best crypto API for smart contract development, or you need a free crypto API to start testing on testnets, this article is your ultimate resource.

What Is the Token Metrics Crypto API?

The Token Metrics API is an advanced data interface designed for traders, developers, and Web3 builders. It provides access to over 20 endpoints covering everything from:

  • Token prices
  • AI-powered trading signals (bullish/bearish)
  • Trader and Investor Grades (0–100 scoring system)
  • Quant metrics
  • Support and resistance levels
  • Sentiment analysis

Built by a team of quant analysts, machine learning engineers, and crypto-native researchers, the Token Metrics Crypto API brings hedge-fund-grade intelligence into the hands of everyday builders.

Why Use the Token Metrics API with Chainlink Functions?

Chainlink Functions enable smart contracts to securely retrieve off-chain data from any API. By integrating with the Token Metrics Crypto API, you can bridge institutional-grade analytics into fully decentralized apps—something not possible with basic or unreliable data sources.

Here’s why this combo is so powerful:

  • đź”— Chainlink decentralizes your execution
  • đź§  Token Metrics powers your logic with predictive analytics
  • ⚙️ Smart contracts can now act on real market intelligence

This integration enables the creation of intelligent trading bots, dynamic token allocations, and governance proposals backed by hard data—not speculation.

Step-by-Step: How to Integrate Token Metrics API with Chainlink Functions

Let’s walk through how to connect the best crypto API—Token Metrics—with Chainlink Functions to build and deploy a live smart contract.

1. Clone the GitHub Repo

Start by cloning the GitHub repository that contains the full codebase. This includes:

  • A set of ~20 pre-built smart contracts
  • API adapter logic
  • Sample scripts to interact with the contracts
  • A detailed README with setup instructions

Each smart contract is tailored to one Token Metrics API endpoint—meaning you can plug and play any dataset, from prices to sentiment scores.

2. Set Up Your Environment

The README provides a full list of recommended environment variables, including:

  • API_KEY for Token Metrics
  • LINK_TOKEN_ADDRESS
  • CHAINLINK_SUBSCRIPTION_ID
  • ORACLE_ADDRESS

Once your .env is ready, you can start compiling and deploying.

3. Build and Deploy a Sample Trading Bot Smart Contract

In this walkthrough, the developer built a Solidity smart contract that:

  • Pulls live data from Token Metrics (price, signal, grade)
  • Evaluates the signal (e.g., bullish)
  • Executes a buy trade if the signal is positive

The contract is compiled in Remix IDE, connected via MetaMask (on testnet), and deployed using testnet ETH and LINK tokens.

After deployment, you’ll receive a contract address that can be added to your Chainlink subscription.

4. Create a Chainlink Subscription

To fund your contract for data requests:

  1. Go to the Chainlink portal
  2. Create a new subscription (testnet or mainnet)
  3. Fund it with some LINK
  4. Add your deployed smart contract as a consumer

This allows your contract to make external data calls using Chainlink’s decentralized oracle network.

5. Run a Script to Invoke Real-Time Token Metrics Data

Using the provided JavaScript scripts, you can interact with the smart contract and test data flow:

  • Check the bot’s active status
  • Retrieve token price, trading signal, and grade
  • See how the smart contract responds to live market conditions

In the demo, the bot received a bullish signal, saw that the grade was high, and executed a buy trade accordingly. This logic can be expanded into full-scale trading strategies, rebalancing rules, or even on-chain governance triggers.

Why Token Metrics API Is the Best Crypto API for Smart Contracts

Here’s what makes the Token Metrics Crypto API the best crypto API for building advanced, data-driven dApps:

âś… Institutional-Grade Signals

Get access to proprietary AI trading signals, used by hedge funds and institutional desks.

âś… 20+ Endpoints for Every Use Case

Whether you need sentiment data, grades, price trends, or quant models, it’s all there.

âś… Real-Time and Back-Tested

The data is not just live—it’s tested. Token Metrics backtests every signal against market conditions.

âś… Easy to Integrate

Pre-built smart contract adapters make it easy to use the API in Chainlink, Remix, or any EVM-compatible environment.

âś… Free Crypto API Tier Available

Start testing on testnets with a free crypto API key. Upgrade later for full production access.

Real-World Use Cases for Token Metrics + Chainlink Functions

Here are some examples of what you can build using this integration:

  • On-Chain Trading Bots: React to bullish or bearish signals in real time
  • Decentralized Rebalancing Strategies: Adjust token allocations based on trader grades
  • Token Governance: Trigger proposal alerts when sentiment crosses a threshold
  • Risk Management Contracts: Move funds to stablecoins when volatility spikes
  • NFT Floor Price Triggers: Use sentiment and price data for automated mint/pass logic

Final Thoughts: The Future of Crypto Intelligence Is On-Chain

As Web3 matures, the ability to combine decentralized execution with centralized intelligence will define the next generation of dApps. The integration of Token Metrics Crypto API with Chainlink Functions is a major step in that direction.

Developers can now build on-chain applications that make smarter, faster, and more profitable decisions—powered by data that was once out of reach.

Whether you're a DeFi developer, a DAO engineer, or just exploring your first smart contract, this setup gives you a free crypto API to experiment with and the power of the best crypto API when you're ready to scale.

🚀 Ready to Get Started?

  • âś… Get your free Token Metrics API key
  • âś… Clone the GitHub repo and install the smart contracts
  • âś… Join the Token Metrics Dev Telegram community
  • âś… Start building intelligent, AI-powered crypto applications today

Your next-generation crypto trading bot starts here.

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Token Metrics Team
Token Metrics Team

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Announcements

Token Metrics Revenue Sharing DAO: The Future of Crypto Investing

Token Metrics Team
5 mins
MIN

For years, Token Metrics has been the go-to platform for AI-powered crypto research, market insights, and advanced trading tools. These resources have helped thousands of investors navigate the complexities of the market. 

But access to insights is just one piece of the puzzle. True wealth-building in crypto takes it beyond just data and predictions—it’s about having a direct stake in the platforms shaping the future.

That’s why Token Metrics DAO is now live. This for-profit, community-driven ecosystem is designed to reward long-term TMAI stakers, provide real governance power, and offer exclusive investment access—all while keeping our industry-leading analytics and tools at the core of the experience.

Token Metrics: From Intelligence to Ownership

The expansion from a data-driven research platform to an integrated staking and governance ecosystem isn't an accident. We believe investors need more than just information. They need opportunities to actively participate in the upside.

But let’s be clear: Token Metrics isn’t abandoning its core mission. The platform’s cutting-edge analytics, AI-driven token ratings, and market insights remain at the heart of everything we do. 

What’s different is that now, the most committed members of our community can access even more benefits—without extra costs, and with a real financial stake in the platform’s success.

How the Token Metrics DAO Works

Token Metrics DAO takes the power of our research-driven investment tools and combines it with on-chain governance and rewards. This means that instead of just using Token Metrics insights, TMAI holders now can earn from and influence the platform itself.

By staking TMAI, users receive veTMAI, a token that unlocks:

  • A share in platform-generated revenue (subject to governance approval)
  • TMAI incentive rewards that increase based on lock-up duration
  • Access to premium Token Metrics tools—no more subscription fees
  • Governance rights to shape the platform’s future
  • Early access to high-potential launchpad projects

This system ensures that long-term participants benefit the most, creating an incentive for sustained engagement while keeping Token Metrics’ research tools accessible and valuable to all users.

Governance That Impacts Your Portfolio

Decentralized governance isn’t new in crypto, but few projects give users real influence over revenue and strategy. Token Metrics DAO changes that.

The first governance proposal is a vote on how platform revenue from on-chain swaps is distributed to veTMAI holders. This means that staking TMAI is not about earning yield—it’s about generating a real, platform-backed return.

Beyond revenue sharing, veTMAI holders will have a say in:

  • How to distribute or invest revenue earned by the DAO
  • What early-stage private sales to invest in
  • Upcoming projects for the public Launchpad

This is a long-term model that aligns platform growth with community incentives. The more successful Token Metrics becomes, the greater the potential benefits for TMAI holders.

Early Access to the Best Investment Opportunities

Access to high-quality research is valuable. But access to investments before the market catches on is game-changing.

Remember $LUCKY, the Token Metrics Launchpad project that soared 30x post-launch? A lot of investors only heard about it after it had mooned. 

With Token Metrics DAO, veTMAI holders gain early access to high-potential crypto projects before they go public—giving them the same first-mover advantage that has historically been reserved for VCs and insiders.

A Sustainable, Rewarding Model

While many crypto projects introduce staking without considering long-term sustainability. Token Metrics has designed a system that balances rewards with platform growth.

Instead of simply inflating token supply, Token Metrics DAO builds its rewards model on real economic activity—including subscription-free analytics access, early-stage investments, and community-governed revenue-sharing models.

This isn’t about replacing tools or research—it’s about expanding how crypto investors engage with their portfolios, platforms, and communities.

The Future of Crypto Investing Starts Today

Token Metrics DAO is not a new product feature—it’s an expansion of what we’ve always done best: empowering crypto investors with intelligence, opportunity, and now, ownership.

By staking TMAI today, users secure:

  • A long-term stake in the Token Metrics ecosystem
  • The ability to influence platform decisions
  • Early access to high-potential investments
  • Subscription-free analytics and research tools
  • A share of platform revenue (if governance approves it)

The tools remain. The insights remain. But for those who want to go beyond using Token Metrics—and start owning a piece of its future—the opportunity starts now.

Are you ready to take the next step?

Stake TMAI & Join Token Metrics DAO Today

‍

Crypto Basics

High-Profile Social Media Hacks and Cryptocurrency Scams: How Hackers Are Exploiting Influencers

Token Metrics Team
5 mins
MIN

The Rise of Social Media Hacks in Crypto Scams

The cryptocurrency industry has seen a troubling rise in high-profile social media hacks, where attackers compromise the accounts of influential figures to promote fraudulent memecoins. These incidents deceive unsuspecting investors, causing financial losses and damaging the reputations of those targeted. As hackers refine their techniques, it has become increasingly important for investors to stay informed and cautious.

Notable Crypto Scam Incidents

Nick Robinson’s Account Hacked for Fake Memecoin Promotion

In February 2025, BBC broadcaster Nick Robinson's X (formerly Twitter) account was hijacked to falsely announce the launch of a cryptocurrency called $TODAY on the Solana blockchain. The fraudulent promotion misled his followers into believing he was behind the project, sparking widespread concern about security vulnerabilities on social media. 

Kylian Mbappé’s Social Media Compromised for Scam Token

Football superstar Kylian Mbappé's X account was taken over by hackers who used it to promote $MBAPPE, a fraudulent memecoin. This scam token quickly gained traction, reaching a market capitalization of $460 million before being exposed as a pump-and-dump scheme. 

Drake’s X Account Used to Promote a Fraudulent Memecoin

In December 2024, rapper Drake’s X account was hijacked to push a Solana-based memecoin called $ANITA. The scam generated over $5 million in trading volume before it was identified and removed, demonstrating the power that celebrity endorsements—whether real or fabricated—can have on crypto markets. 

Zach Witkoff’s Account Used to Endorse Fake “BARRON” Token

Hackers also targeted World Liberty Financial co-founder Zach Witkoff, using his social media presence to promote a scam memecoin called BARRON. Even after the fraudulent posts were removed, the token’s price remained relatively stable, highlighting the continued risks posed by these types of schemes. 

The Impact of Crypto Social Media Hacks

These incidents have far-reaching consequences for the cryptocurrency community:

  • Investor Losses – Many investors trust influencer endorsements and suffer financial losses when scam tokens collapse.
  • Erosion of Trust – These scams damage confidence in both social media platforms and the crypto industry as a whole.
  • Regulatory Scrutiny – Authorities are increasingly cracking down on fraudulent activities, leading to potential regulatory changes that could reshape the crypto landscape.

How to Protect Yourself from Crypto Scams

To avoid falling victim to social media-driven crypto scams, consider the following precautions:

Verify Announcements

Always cross-check cryptocurrency endorsements by influencers with official sources before making any investment decisions. If a project appears out of nowhere with an unexpected celebrity endorsement, it may be a scam.

Strengthen Social Media Security

Influencers and key figures in the crypto industry should implement two-factor authentication (2FA) and other security measures to prevent unauthorized access to their accounts.

Stay Informed

Keeping up with crypto security news is crucial. Subscribe to reputable news sources and platforms like Token Metrics to stay ahead of potential threats.

Stay Updated with Token Metrics

The rise of social media hacks promoting fraudulent memecoins serves as a stark reminder of the importance of due diligence in crypto investing. Follow Token Metrics and subscribe to our newsletter to receive expert insights, market updates, and security tips to help you navigate the evolving crypto landscape safely.

By staying informed and vigilant, investors can protect themselves from falling victim to these deceptive schemes and make smarter investment decisions in the ever-changing world of cryptocurrency.

‍

Crypto Basics

The SEC's Shift in Crypto Regulation: Implications for the Industry

Token Metrics Team
5 mins
MIN

A New Era for Crypto Regulation

The cryptocurrency industry is facing a pivotal moment as the U.S. Securities and Exchange Commission (SEC) signals a shift in its approach to digital asset regulation. With increased scrutiny on crypto exchanges, stablecoins, and DeFi platforms, this regulatory evolution has sparked concerns and opportunities within the industry.

What’s Changing in SEC Crypto Regulations?

In recent years, the SEC has primarily focused on enforcement actions against projects it deems as unregistered securities. However, recent statements from SEC officials suggest a potential shift toward clearer guidelines and a more structured regulatory framework. Key developments include:

  • Potential Spot Crypto ETF Approvals: Following the approval of Bitcoin futures ETFs, market participants are optimistic that the SEC may soon greenlight spot-based ETFs, bringing more institutional investors into the space.
  • Stablecoin Oversight: Regulatory discussions around stablecoins have intensified, with the SEC working alongside other government agencies to establish clear compliance standards.
  • DeFi Under the Microscope: Decentralized finance (DeFi) platforms may soon face new regulations aimed at increasing transparency and consumer protection.
  • Crackdown on Unregistered Securities: The SEC has taken action against various cryptocurrency projects, alleging that many token sales constitute unregistered securities offerings. These enforcement measures have resulted in significant fines and legal challenges for some companies.
  • Tighter Exchange Regulations: Crypto exchanges operating in the U.S. are under increasing pressure to comply with securities laws, leading to new reporting and compliance requirements. Some platforms have responded by delisting certain assets or restricting services to U.S. customers.
  • Potential Changes to Custody Rules: The SEC is exploring new custody regulations that could impact how exchanges and institutions manage digital assets, potentially requiring greater transparency and safeguards for investors.

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Implications for the Crypto Industry

1. Greater Institutional Adoption

With more regulatory clarity, institutional investors who have been hesitant due to legal uncertainties may feel more confident entering the market, potentially driving demand and liquidity.

2. Increased Compliance Costs

Crypto projects and exchanges will need to allocate more resources to legal and compliance efforts, ensuring they meet the SEC’s evolving standards.

3. Potential Innovation Slowdown

Tighter regulations could hinder innovation, especially in the DeFi sector, where permissionless access and decentralization are key features. Some projects may shift operations to more crypto-friendly jurisdictions.

4. Improved Consumer Protection

A well-defined regulatory framework could help reduce scams and bad actors in the space, making crypto a safer investment environment for retail traders.

Stay Informed with Token Metrics

The crypto landscape is changing rapidly, and staying ahead of regulatory developments is crucial for investors and builders alike. Follow Token Metrics and subscribe to our newsletter to receive expert insights on market trends, regulatory shifts, and investment opportunities.

As the SEC refines its stance on crypto, understanding these changes can help you navigate the market with confidence. Stay informed, stay prepared, and take advantage of the opportunities this new era of regulation may bring.

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