Mainnet
Mainnet JSON-RPC
https://fantom-mainnet.gateway.tatum.io
Free Fantom RPC (FTM)
Discover Fantom, an EVM-compatible blockchain using aBFT consensus for high-speed transactions and decentralized finance applications.
99.99%
2
24/7
FREE
RPC Gateway
Connect to Fantom RPC
Access reliable, enterprise-grade RPC endpoints that power your dApp with ultra-low latency and 99.9% uptime.
Connect to Fantom Gateway
Make your first RPC call on Fantom's Blockchain Gateway.
Ready for production?
Get 200 requests/second, priority support and advanced blockchain features.
Global Load Balancer
Route to nearest node
Batch RPC Calls
Multiple requests at once
Archive Nodes
Historical blockchain data
Debug & Trace
Advanced debugging
Advanced Analytics
Usage & performance
Bring Your Own RPC
Custom RPC gateways
Get Free API Key
Increase your limit and access all Fantom features in Tatum Development Platform.
Estimate Gas on Fantom
Calculate the optimal gas fee for any transaction on Fantom.
Smart Contract Tools on Fantom
Deploy, create, and interact with smart contracts on Fantom.
Accessible to Everyone
No signup. No paywalls. Just RPC that works. Great ideas come from everywhere.
Our Mission
With love by Tatum
Blockchain Data
Indexed Fantom Data Insights
Complete on-chain data access for Fantom. Query wallets, tokens, NFTs, and transaction history with lightning-fast APIs - no need to run your own nodes.
Blockchain Notifications
Real-time Fantom Alerts
Real-time webhooks for Fantom events. Stop polling the blockchain - get instant alerts for transactions, smart contract events, and wallet activities.
About Fantom
The Fantom RPC documentation provides developers with detailed instructions to interact programmatically with the Fantom blockchain. Through its API endpoints, developers can query blockchain data, submit transactions, and manage smart contracts using the Fantom network. Leveraging its asynchronous Byzantine Fault Tolerance (aBFT) consensus mechanism, Fantom delivers near-instant finality and high throughput, making it an ideal blockchain for decentralized finance (DeFi) and scalable decentralized applications (dApps).
Tatum Blog & Updates
Learn More About Fantom
Discover guides, tutorials, and insights about Fantom development
What's new at Tatum on Fantom?
FAQ
Frequently Asked Questions
Everything you need to know about Fantom RPC endpoints
What is Fantom RPC?
Fantom RPC (Remote Procedure Call) is an interface that allows developers to interact with the Fantom blockchain. It enables you to read data, send transactions, and deploy smart contracts programmatically using standard JSON-RPC methods.
How do I connect to Fantom using these RPC endpoints?
Simply copy the RPC endpoint URL from above and configure it in your Web3 library (ethers.js, web3.js), wallet (MetaMask, Trust Wallet), or development tool (Hardhat, Truffle). The endpoint works immediately with no registration required for the free tier.
What are the rate limits for free Fantom RPC?
Free tier RPC endpoints are limited to 5 requests per minute. This is perfect for testing and development. For production applications, we recommend upgrading to Tatum Premium which offers 200 requests per second with no daily limits.
Is Fantom RPC free forever?
Yes! Our free tier Fantom RPC endpoints are free forever with 5 requests per minute. This tier is perfect for learning, testing, and small projects. There are no hidden fees or time limits on the free tier.
What's the difference between mainnet and testnet?
Mainnet is the live Fantom blockchain where real transactions occur with real assets. Testnet is a separate network used for testing and development with free test tokens. Always test your dApp on testnet before deploying to mainnet.
Can I use these endpoints in production?
Free tier endpoints can be used in production for low-traffic applications (under 5 req/min). For production apps with higher traffic, we strongly recommend Tatum Premium for guaranteed uptime, faster rate limits, and enterprise SLA.