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Chain Information

Information about the HappyChain Sepolia testnet is available on the HappyChain Testnet Hub.

The hub also includes a faucet where you can claim funds to pay for contract deployments.

  • Chain ID: 216
  • RPC (HTTP): https://rpc.testnet.happy.tech/http
  • RPC (WS): wss://rpc.testnet.happy.tech/ws
  • Hosted MUD Indexer: https://mud.happy.tech/
  • Gas Token: $HAPPY, bridged from ETH on (*) Ethereum Sepolia

(*) $HAPPY will be its own token on mainnet, but for the first testnet, it is bridged 1-1 from SepoliaETH.

Useful links: