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Payin

Payment

Create Payment

POST

Query Payment Status

POST

Refund

Create Refund

POST

Query Refund Status

POST

Settlement

Get Settlement Files

POST

Deposit

Batch Create VA Clients

POST

Batch Update VA Clients

POST

Query VA Client Deposits

POST

Webhook

Payment Notification

POST

Refund Notification

POST

Deposit Notification

POST

Exchange Rate

Get Exchange Rate Quote

POST

Payout

Wallet

Query Wallet Address

POST

Query Wallet Balance

POST

Withdraw

Withdraw Apply

POST

Withdraw Detail

POST

Fiat Withdraw

Quote

POST

Apply

POST

Cancel

POST

List

POST

Detail

POST

Batch

Batch Withdraw Apply

POST

Batch Withdraw Query

POST

Webhook

Withdraw Notification

POST

Fiat Withdraw Notification

POST

Fiat Withdraw Cancel

POST

/payout/v1/fiat-withdraw/cancel

Cancel fiat withdraw order (naturally idempotent).

Request

Header Parameters

content-type

string

REQUIRED

Fixed value: application/json

x-api-key

string

REQUIRED

Provided by Paydify, same as appId

x-api-timestamp

string

REQUIRED

Timestamp in milliseconds

x-api-signature

string

REQUIRED

Signature, see the signature algorithm

Body

withdrawOrderId

string

REQUIRED

Withdraw order id

merchantId

string

Merchant ID of the withdrawal owner (sub-merchant). Required when calling with a partner credential on behalf of a sub-merchant; can be omitted with a merchant-owned credential (defaults to the credential owner). Max 64 characters. ⚠️ Note: this endpoint has no app disambiguation field; if the credential covers multiple authorized apps of the merchant, the request fails with MERCHANT_APP_ID_REQUIRED

Response

Body

code

string

Response code, SYS_SUCCESS indicates success

message

string

Response message

messageDetail

string

Detailed response message

success

boolean

Whether the request was successful

data

object

withdrawOrderId

string

Withdraw order id

status

string

Cancel status (e.g. CANCELLED)

SHELL
SHELL
JAVA
JAVA
PYTHON
PYTHON
GO
GO
NODEJS
NODEJS
1
REQUEST

Use sandbox API credentials only. Do not paste production secrets in the browser.

Base URL

https://api.paydify-sandbox.com/crypto-payment

Parameters

Body

RESPONSE

Click the Send API Request button above and see the response here!