paynode-config.json

{
  "protocol": {
    "version": "1.4.0",
    "treasury": "0x598bF63F5449876efafa7b36b77Deb2070621C0E",
    "fee_bps": 100,
    "min_payment_amount": 1000
  },
  "error_codes": {
    "rpc_error": "Failed to connect to any provided RPC nodes.",
    "insufficient_funds": "Wallet lacks USDC or ETH for gas.",
    "amount_too_low": "Payment amount is below the protocol minimum (1000).",
    "token_not_accepted": "The provided token address is not in the whitelist.",
    "transaction_failed": "On-chain transaction reverted or failed.",
    "duplicate_transaction": "This transaction hash has already been consumed.",
    "invalid_receipt": "The provided receipt (TxHash) is malformed or invalid.",
    "internal_error": "An unexpected error occurred.",
    "transaction_not_found": "Transaction not found on-chain.",
    "wrong_contract": "Payment event was not emitted by the official PayNode contract.",
    "order_mismatch": "OrderId in receipt does not match requested ID.",
    "missing_receipt": "Please pay to PayNode contract and provide 'PAYMENT-SIGNATURE' header."
  },
  "networks": {
    "base": {
      "name": "Base Mainnet",
      "chainId": 8453,
      "rpcUrls": [
        "https://mainnet.base.org",
        "https://base.meowrpc.com",
        "https://1rpc.io/base"
      ],
      "explorer": "https://basescan.org",
      "router": "0x4A73696ccF76E7381b044cB95127B3784369Ed63",
      "tokens": {
        "USDC": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
      }
    },
    "baseSepolia": {
      "name": "Base Sepolia (Sandbox)",
      "chainId": 84532,
      "rpcUrls": [
        "https://sepolia.base.org",
        "https://base-sepolia-rpc.publicnode.com"
      ],
      "explorer": "https://sepolia.basescan.org",
      "router": "0x24cD8b68aaC209217ff5a6ef1Bf55a59f2c8Ca6F",
      "tokens": {
        "USDC": "0x65c088EfBDB0E03185Dbe8e258Ad0cf4Ab7946b0"
      }
    }
  }
}