PaymentResponse

{
    "id": "pay_abc123",
    "appId": "app_123",
    "orderId": "order_12345",
    "status": "payment_unpaid",
    "errorCode": "insufficientLiquidity",
    "type": "exactIn",
    "createdAt": "2019-08-24T14:15:22Z",
    "updatedAt": "2019-08-24T14:15:22Z",
    "expiresAt": "2019-08-24T14:15:22Z",
    "display": {
        "title": "Order #12345",
        "description": "string",
        "currency": "USD"
    },
    "source": {
        "chainId": "1",
        "tokenSymbol": "ETH",
        "tokenAddress": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "amount": "100.00",
        "receiverAddress": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
        "receiverMemo": "string",
        "fee": "0.10",
        "senderAddress": "string",
        "txHash": "string",
        "amountReceived": "string",
        "confirmedAt": "2019-08-24T14:15:22Z"
    },
    "destination": {
        "chainId": "1",
        "receiverAddress": "GDFLZTLVMLR3OVO4VSODYB7SGVIOI2AS652WODBCGBUQAMKQL6O3QYPU",
        "receiverMemo": "string",
        "tokenSymbol": "ETH",
        "tokenAddress": "string",
        "amount": "99.90",
        "txHash": "string",
        "confirmedAt": "2019-08-24T14:15:22Z"
    },
    "webhookSecret": "a1b2c3d4e5f6...",
    "metadata": {}
}