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POST
/
partners
/
orders
/
withdrawal
{
  "amount": "100",
  "currency": "usd",
  "chain_id": 56,
  "token_address": "0x55d398326f99059ff775485246999027b3197955",
  "callback": "https://yourapp.com/api/webhooks/payment",
  "reference_no": "WITHDRAW-001",
  "buffer": 0.005,
  "payment_info": {
    "bank_id": 1,
    "full_name": "NGUYEN VAN A",
    "account_type": 1,
    "account_number": "1234567890"
  }
}

{
  "message": "success",
  "data": {
    "order": {
      "id": "660e8400-e29b-41d4-a716-446655440001",
      "code": 100002,
      "order_type": 2,
      "state": 2,
      "processing_state": 20,
      "amount": "100",
      "currency": "usd",
      "rate": "25750",
      "token_address": "0x55d398326f99059ff775485246999027b3197955",
      "chain_id": 56,
      "recipient": "0xABCD...1234",
      "reference_no": "WITHDRAW-001",
      "fees": {
        "service_fee": 0.01,
        "min_fee": 5000
      },
      "total_fee_vnd": 25750,
      "callback": "https://yourapp.com/api/webhooks/payment"
    }
  }
}

​
Overview

Create a new withdrawal order to sell tokens for VND. The user will transfer tokens to the provided recipient address, and Holdstation Pay will send VND to the user’s bank account.
​
amount
string
required
Amount to withdraw in USD.
​
currency
string
required
Currency of the amount: vnd or usd.
​
chain_id
integer
required
Blockchain network ID.
​
token_address
string
required
Token contract address.
​
callback
string
required
Callback URL for receiving withdrawal updates via webhooks.
​
reference_no
string
required
Reference number for the withdrawal.
​
buffer
number
required
Optional buffer rate override (fractional). If set, effective buffer = max(override, configured buffer). Example: 0.005 = 0.5%.
​
payment_info
object
required
Payment information for the withdrawal.
{
  "amount": "100",
  "currency": "usd",
  "chain_id": 56,
  "token_address": "0x55d398326f99059ff775485246999027b3197955",
  "callback": "https://yourapp.com/api/webhooks/payment",
  "reference_no": "WITHDRAW-001",
  "buffer": 0.005,
  "payment_info": {
    "bank_id": 1,
    "full_name": "NGUYEN VAN A",
    "account_type": 1,
    "account_number": "1234567890"
  }
}

{
  "message": "success",
  "data": {
    "order": {
      "id": "660e8400-e29b-41d4-a716-446655440001",
      "code": 100002,
      "order_type": 2,
      "state": 2,
      "processing_state": 20,
      "amount": "100",
      "currency": "usd",
      "rate": "25750",
      "token_address": "0x55d398326f99059ff775485246999027b3197955",
      "chain_id": 56,
      "recipient": "0xABCD...1234",
      "reference_no": "WITHDRAW-001",
      "fees": {
        "service_fee": 0.01,
        "min_fee": 5000
      },
      "total_fee_vnd": 25750,
      "callback": "https://yourapp.com/api/webhooks/payment"
    }
  }
}