KuCoin

Discover Kucoin Chain, an EVM-compatible blockchain for decentralized finance. Build scalable dApps using the RPC gateway and tools.

The Kucoin RPC documentation provides developers with a guide to interact with Kucoin’s blockchain network. Kucoin Chain is an EVM-compatible blockchain designed for decentralized finance (DeFi) and asset management. Through the RPC gateway, developers can query blockchain data, submit transactions, and manage smart contracts efficiently. Kucoin’s proof-of-stake (PoS) consensus mechanism ensures low fees and fast transactions, making it ideal for building scalable decentralized applications (dApps).

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

Blockchain RPC Gateway for Kucoin

Kucoin RPC networks

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

Connect to Kucoin and Fetch the Latest Block

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

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Retrieve Kucoin Node Status or Client Version via RPC

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

Available Kucoin interfaces

KuCoin - Tatum API