Additional confirmation of the withdrawal

When creating a withdrawal from the payment acceptance widget, a webhook will be sent to the URL specified to confirm the withdrawal when creating the widget.

The body of the webhook will indicate the user who requested the withdrawal, the requested amount, the requested coins and recalculation to the coin selected for withdrawal. You can confirm or reject the output sent by the corresponding value in the request

Additional confirmation of the withdrawal

post

Header parameters

x-api-public-keystringOptional

Public API-key

x-api-signaturestringOptional

Signing the request body with a private API-key

Content-typestringOptional

Request content type

Example: application/json

Body

idstringRequired

Auto-withdrawal ID

Example: d2de09da-cec1-46b7-86d9-a344f4579df7

approvebooleanRequired

The flag of approval (true) or rejection (false) of the withdrawal request

Responses

200Success

application/json

post

HTTPcURLJavaScriptPython

POST /api-gateway/auto-withdrawals/approve HTTP/1.1
Host: ocp.onchainpay.io
Content-Type: application/json
Accept: */*
Content-Length: 60

{
  "id": "d2de09da-cec1-46b7-86d9-a344f4579df7",
  "approve": true
}

200Success

{
  "success": true,
  "response": {
    "id": "d2de09da-cec1-46b7-86d9-a344f4579df7",
    "organizationId": "da2fa0f7-3ac9-493e-b240-7e37555b1cfb",
    "type": "WITHDRAWAL",
    "status": "PENDING",
    "message": null,
    "addressRiskLevel": "Low",
    "currencyFrom": "USDT",
    "networkFrom": "bsc",
    "currencyTo": "BTC",
    "networkTo": "bitcoin",
    "addressFromId": "25a8de42-a359-47f1-bb82-bc9f6c20f1b9",
    "addressFrom": "0xD65D24ABCd85165a243C33Cf8133ffBaaa98255D",
    "addressTo": "0x22aECc7ff5b435E38be5457C8538256918783F67",
    "amountFrom": "1000",
    "amountFromUSD": "1000",
    "amountTo": "0.1",
    "amountToUSD": "990",
    "amountToReceive": "0.999",
    "rate": "10000",
    "blockchainFeeFrom": "0.34",
    "blockchainFeeFromUSD": "0.34",
    "blockchainFeeToSource": "ADVANCED",
    "blockchainFeeTo": "0.001",
    "blockchainFeeToUSD": "10",
    "serviceFee": "10",
    "txId": "0xadcc95b8bcd123e41612c46b057df889e32a73297e973c21e8b38046ac04130a",
    "webhookUrl": "https://merchant.domain/webhooks/...",
    "approveUrl": "https://merchant.domain/webhooks/...",
    "approveResult": {
      "apiKey": {
        "id": "9d22fec0-c979-46a2-9a71-264e0c4cb75c",
        "public": "c9jeO7OJcJb7cnBTVXrgtRzazf60W4Lbsz3/wOYM1m2EsJyZz5wGfbIIuoJ4Ugs6HMowQj8zlv2jf8Vt1ra4Fw=="
      },
      "request": {
        "ip": "123.231.123.100",
        "userAgent": "axios/1.6.0"
      },
      "approve": true,
      "time": "2025-06-09T13:18:11.513Z"
    },
    "requestedClientId": "c2e0461d-344c-45ef-9418-456a678a9a5f",
    "requestedCurrency": "EUR",
    "requestedAmount": "5500",
    "createdAt": "2025-06-09T13:18:11.513Z",
    "updatedAt": "2025-06-09T13:18:11.513Z"
  }
}