The Celo RPC documentation offers a comprehensive guide for developers looking to interact with Celo’s mobile-first blockchain. The documentation outlines key API endpoints for managing transactions, interacting with smart contracts, and querying blockchain data. Celo’s proof-of-stake (PoS) consensus and EVM compatibility enable developers to build decentralized finance (DeFi) applications optimized for mobile devices. This guide provides developers with tools and best practices to integrate Celo’s blockchain efficiently into their applications.

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

RPC Gateway for Celo blockchain

Celo RPC networks

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💎

Celo Mainnet

🕵️ Explorer

↳ JSON-RPC

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

🔍 Status

✨

Celo Sepolia

🕵️ Explorer

↳ JSON-RPC

https://celo-sepolia.gateway.tatum.io

🔍 Status

Connect to Celo and Fetch the Latest Block

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

Retrieve Celo Node Status or Client Version via RPC

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

Test Celo RPC Methods in Postman

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

How to use the Celo 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 Celo collection
Configure your environment: Update the gateway-api-key variable in the Tatum Gateway environment
Start testing: Execute any Celo RPC method and see real-time responses

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