# Ví dụ Request / Response

Ví dụ minh họa với hình thức thanh toán Transaction QR

#### Request

```
POST https://api-merchant-sandbox.vinid.dev/merchant-integration/v1/qr/gen-transaction-qr
Accept: 'application/json',
Content-Type: 'application/json',
X-Key-Code: '28f04867-c6d5-425f-9108-0d90a0c0b09e',
X-Nonce: '1583122246',
X-Timestamp: 1583122246,
X-Signature: 'IrAHA7RAxGVRfu8TyM+VVtuNwzbvSZFQ6BUSHxBZHV1o7m5uJpr4CIuor6Ku2tSvWM5VHGGQkvqHXmpo7uwceVJorpey9v8sJE+pgtanRO8fnHDbXWrW4JNL6MgrNZwXZU5qh8GMnCxNmToXTqFoFrB5vilekyDlFKzWdz/PDIju2HdTeJgNMWm54zqtoq6L1qc8vc5earylaFspWlaI+qDvK93cklDOAaJinxK0m+4EQtjkdAvL1D4LuI4mnvvwXoMo69W3ZUZp/KLCRTKDvvfHCwpNsqJDv7vQLBDKMbzFSNECu+CIG2z9e2lXpLwSxIoDdh+bYS831QPQK4nQnQ==',

{
  "callback_url": null,
  "description": "Test trans QR",
  "extra_data": "",
  "order_amount": 10000,
  "order_currency": "VND",
  "order_reference_id": "",
  "pos_code": "POSCODE01",
  "service_type": "PURCHASE",
  "store_code": "STORECODE01"
}

```

#### Response

```
HTTP/1.1 200 OK
Date: Mon, 02 Mar 2020 04:15:43 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Set-Cookie: __cfduid=d17ef257bc41217c6cc999b06d6f8b8f21583122543; expires=Wed, 01-Apr-20 04:15:43 GMT; path=/; domain=.vinid.dev; HttpOnly; SameSite=Lax; Secure
X-Request-ID: eb79bbea-77cd-455a-82ff-a33041671914#1098
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Alt-Svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
Server: cloudflare
CF-RAY: 56d84c563ceea366-HKG
Content-Encoding: gzip

{
  "meta": {
    "code": 200,
    "message": "OK"
  },
  "data": {
    "qr_url": "",
    "qr_data": "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",
    "qr_code": "https://qr.id.vin/TX.20200302T00100015912",
    "order_id": "20200302T00100015912",
    "expiration": 1583123381
  }
}

```


---

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