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Returns the checkout details for a collection order. This is the endpoint used by the hosted checkout page to render payment instructions, but you can also call it directly to retrieve order information for a customer-facing interface.

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Request

GET http://your-gateway:3010/v1/order/pay?orderId={orderId}&sign={sign}

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Query Parameters

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orderId
string
required
The order identifier. Example: order_1042.
​
sign
string
required
HMAC-SHA256 signature computed over the orderId value. See Authentication.

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cURL

curl "http://your-gateway:3010/v1/order/pay?orderId=order_1042&sign=a1b2c3d4e5f6..."

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Response

A successful request returns HTTP 200 with the R<PayinOrderVo> envelope.

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PayinOrderVo Object

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orderId
string
The order identifier.
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chain
string
The blockchain network for this payment. Example: "TRON".
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symbol
string
The token symbol. Example: "USDT".
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address
string
The deposit address where the customer should send funds. Example: "TWkKZkmuB8DpVeiMoHiKf99ZoFHzk73CqR".
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amount
string
The requested amount as a decimal string. Example: "250.00".
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actualAmount
string
The actual amount received once payment is confirmed. null before payment.
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expiredTime
integer
Unix timestamp when this payment request expires.
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status
string
Current order status. See Order Status for possible values.
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reason
string | null
Failure or expiry reason. null if the order is still valid.

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Example Response

{
  "code": 200,
  "msg": "success",
  "data": {
    "orderId": "order_1042",
    "chain": "TRON",
    "symbol": "USDT",
    "address": "TWkKZkmuB8DpVeiMoHiKf99ZoFHzk73CqR",
    "amount": "250.00",
    "actualAmount": null,
    "expiredTime": 1717086400,
    "status": "PENDING",
    "reason": null
  }
}