Public Endpoints

Mainnet

Service	URL
RPC	https://rpc.obsidian.network
WebSocket	wss://ws.obsidian.network
Explorer	https://explorer.obsidian.network

Testnet

Service	URL
RPC	https://testnet.rpc.obsidian.network
WebSocket	wss://testnet.ws.obsidian.network
Explorer	https://testnet.explorer.obsidian.network
Faucet	https://faucet.obsidian.network

Add to Wallet

Mainnet

await window.ethereum.request({
  method: "wallet_addEthereumChain",
  params: [
    {
      chainId: "0x1a5",
      chainName: "Obsidian",
      rpcUrls: ["https://rpc.obsidian.network"],
      nativeCurrency: {
        name: "OBS",
        symbol: "OBS",
        decimals: 18,
      },
      blockExplorerUrls: ["https://explorer.obsidian.network"],
    },
  ],
});

Testnet

await window.ethereum.request({
  method: "wallet_addEthereumChain",
  params: [
    {
      chainId: "0x1a6", // 422
      chainName: "Obsidian Testnet",
      rpcUrls: ["https://testnet.rpc.obsidian.network"],
      nativeCurrency: {
        name: "tOBS",
        symbol: "tOBS",
        decimals: 18,
      },
      blockExplorerUrls: ["https://testnet.explorer.obsidian.network"],
    },
  ],
});

Rate Limits

Tier	Limit	How to Get
Public	10 req/sec	Default
Registered	100 req/sec	Register API key
Node Operator	Unlimited	Run your own node

Status Page

Check network health: https://status.obsidian.network