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).

– Related: 📚 Supported Blockchains • 🌐 RPC Nodes → Fantom • 🔗 Official Fantom Website

RPC Gateway for Fantom blockchain

Fantom RPC networks

▶️ Run in Postman 🚀 Get Started

⭐

Fantom Mainnet

🕵️ Explorer

↳ JSON-RPC

https://fantom-mainnet.gateway.tatum.io

🔍 Status

✨

Fantom Testnet

🕵️ Explorer

↳ JSON-RPC

https://fantom-testnet.gateway.tatum.io

🔍 Status

Connect to Fantom and Fetch the Latest Block

This widget lets you instantly query the latest block height (or equivalent) for Fantom using a chain-specific RPC method like eth_blockNumber, getblockcount, or getBlockHeight. Useful for connectivity checks, uptime monitoring, or API testing.

Retrieve Fantom Node Status or Client Version via RPC

Use this pre-configured request to get version or status information for your connected Fantom node. Whether it's web3_clientVersion, getblockchaininfo, or chain-specific endpoints, the method is optimized for each supported blockchain.

Test Fantom RPC Methods in Postman

Explore and test Fantom blockchain methods instantly using our pre-configured Postman collection. Perfect for developers who want to experiment with Fantom RPC endpoints, validate API responses, or integrate Fantom into their applications.

How to use the Fantom Postman Collection

Get your API key: Visit Tatum Dashboard to obtain your free API key
Import the collection: Click the "Run in Postman" button below to import the Fantom collection
Configure your environment: Update the gateway-api-key variable in the Tatum Gateway environment
Start testing: Execute any Fantom RPC method and see real-time responses

▶️ Run in Postman