{
  "networks": {
    "mainnet": {
      "name": "PureChain Mainnet",
      "rpc_url": "REPLACE_WITH_ACTUAL_RPC_URL",
      "ws_url": "REPLACE_WITH_ACTUAL_WS_URL",
      "chain_id": 1,
      "explorer": "https://explorer.purechain.network",
      "api_url": "https://nsllab-kit.onrender.com"
    },
    "testnet": {
      "name": "PureChain Testnet", 
      "rpc_url": "https://purechainnode.com:8547",
      "ws_url": "wss://purechainnode.com:8548",
      "chain_id": 900520900520,
      "explorer": "https://nsllab-kit.onrender.com/explorer",
      "api_url": "https://nsllab-kit.onrender.com"
    },
    "local": {
      "name": "Local PureChain Node",
      "rpc_url": "http://localhost:8545",
      "ws_url": "ws://localhost:8546",
      "chain_id": 1337,
      "explorer": "http://localhost:3000",
      "api_url": "http://localhost:3001"
    }
  },
  "gas_settings": {
    "gas_price": 0,
    "comment": "PureChain uses gas for computation metering but gas price is always 0",
    "default_gas_limit": 3000000,
    "transfer_gas": 21000,
    "contract_deployment_gas": 3000000,
    "contract_call_gas": 200000
  },
  "test_accounts": {
    "account1": {
      "address": "0x6b54d4DFca1B6Eff060dB2027CCDea2708d1Fe79",
      "private_key": "0xa37958af7eacf029616b8cb0b24c2493c3a24f985d393b54875d18a4ec3f2f45"
    }
  }
}