1. API DOC | EN
Instatnt2
  • API DOC | EN
    • Introduction
    • Glossary
    • Authorization key
    • Sandbox
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    • Balance H2H
      GET
    • Deposit H2H - Card & P2P
      POST
    • Deposit H2H - Token
      POST
    • Deposit H2C - Card
      POST
    • Deposit status H2H - Instant ID
      GET
    • Deposit status H2H - Merch ID
      GET
    • Payout H2H
      POST
    • Payout status H2H - Instant ID
      GET
    • Payout status H2H - Merch ID
      GET
  1. API DOC | EN

Payout H2H

POST
https://secure.'InstantTransfer.tech/api/v1/integration/withdrawal-order/
INFO
This method is used to perform payouts.
Note: Deposits and payouts cannot share the same Authorization keys — they are two separate pipelines.
Payment Status Verification Before Cascading
Errors and missing responses during payment creation may occur due to transient or unforeseen circumstances and do not reliably indicate the final payment status. If you receive a 499+ error, any other error, or no response at all, for example due to a broken connection or timeout, check the payment status in our system before sending the payment through the cascade.
You can use this CURL to create a payout order.
curl --request POST \
--url https://secure.'InstantTransfer.tech//api/v1/integration/withdrawal-order \
--header 'Authorization: Bearer Your Token' \
--header 'Content-Type: application/json' \
--header 'accept: text/plain' \
--data '{
 "amount": 100,
 "currency": "USD",
 "externalTransactionId": "Merch12345",
 "callbackUrl": "https://merch.com/callbackUrl",
 "additionalFields": [
   {
    "key": "cardNumber",
    "value": "1234123412341234"
   },
   {
    "key": "bankName",
    "value": "SuperBank"
   }
 ]
}'

Request

Authorization
Provide your bearer token in the
Authorization
header when making requests to protected resources.
Example:
Authorization: Bearer ********************
Body Params application/json

Examples

Responses

🟢200Order created successfully
application/json
Bodyapplication/json

🟠400Bad request
🟠401Unauthorized
🟠403Forbidden
🟠423Temporary error
🔴500Internal Server Error
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://secure.'\''InstantTransfer.tech/api/v1/integration/withdrawal-order/' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "amount": 100,
    "currency": "RUB",
    "externalTransactionId": "MerchID-{{$number.int(min=1)}}",
    "callbackUrl": "https://merch.com/callbackUrl",
    "additionalFields": [
        {
            "key": "cardNumber",
            "value": "1234123412341234"
        },
        {
            "key": "payeerIdentifier",
            "value": "Merch-12345"
        },
        {
            "key": "email",
            "value": "Jhon.Wick@Continental-Hotel.com"
        }
    ]
}'
Response Response Example
200 - Example 1
{
    "externalId": "a30288b2-220a-4495-9bcb-6821dcc39331",
    "orderStatus": "Created"
}
Modified at 2026-06-08 12:38:24
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