{
  "evmSmartAccount": {
    "address": "0x842d35Cc6634C0532925a3b844Bc454e4438f55f",
    "ownerAddresses": [
      "0x742d35Cc6634C0532925a3b844Bc454e4438f44e"
    ],
    "createdAt": "2025-11-17T10:00:00Z"
  }
}

{
  "errorType": "invalid_request",
  "errorMessage": "Maximum number of EVM smart accounts (10) reached for this end user."
}

{
  "errorType": "unauthorized",
  "errorMessage": "Wallet authentication error."
}

{
  "errorType": "payment_method_required",
  "errorMessage": "A valid payment method is required to complete this operation. Please add a payment method to your account at https://portal.cdp.coinbase.com."
}

{
  "errorType": "not_found",
  "errorMessage": "End user with the given ID not found."
}

{
  "errorType": "idempotency_error",
  "errorMessage": "Idempotency key '8e03978e-40d5-43e8-bc93-6894a57f9324' was already used with a different request payload. Please try again with a new idempotency key."
}

{
  "errorType": "internal_server_error",
  "errorMessage": "An internal server error occurred. Please try again later."
}

{
  "errorType": "bad_gateway",
  "errorMessage": "Bad gateway. Please try again later."
}

{
  "errorType": "service_unavailable",
  "errorMessage": "Service unavailable. Please try again later."
}