Cosmos

Discover Cosmos, a blockchain designed for interoperability. Build cross-chain decentralized applications using its RPC gateway.

Cosmos Blockchain RPC documentation serves as a comprehensive guide for developers to interact with the Cosmos network, enabling them to build and manage decentralized applications (dApps) on the Cosmos ecosystem. The documentation provides detailed information on available RPC endpoints, methods, and parameters necessary for performing tasks such as querying blockchain data, managing accounts, and broadcasting transactions. Cosmos is designed for interoperability and scalability, making it ideal for developers looking to build cross-chain decentralized applications.

Related: 📚 Supported Blockchains • 🌐 RPC Nodes Cosmos • 🔗 Official Cosmos Website

Blockchain RPC Gateway for Cosmos

Cosmos RPC networks

mainnet
https://cosmos-mainnet.gateway.tatum.io
testnet
https://cosmos-testnet.gateway.tatum.io

Connect to Cosmos and Fetch the Latest Block

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

Get API key For free. No commitment.

Don't have an API key?

Sign up to Dashboard and create your API keys today.
Get higher limits and use debugging tools.

Retrieve Cosmos Node Status or Client Version via RPC

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

Available Cosmos interfaces

Cosmos - gRPC REST