4. NFC payment

Integrate NFC payment

POST https://api.pos25.app/v1/cf-payment/generate_nfc

The API performs the above payment using NFC

*NOTE: Currently, payment by NFC is only supported on TRAM wallet

Headers

Name	Type	Description
Authorization*	String	Bearer <Token>

Request Body

Name	Type	Description
order_id*	String	Order id of transaction (UNIQUE)
amount*	String	Transaction amount
token*	String	The token will be created by TRAM wallet to request a transaction and sent to the POS machine via NFC
serial_number*	String	serrial number of POS device

200 success

{
    "data": "success",
    "errors": [],
    "msg": "",
    "error_code": ""
}

403: Forbidden Required Authorization in header

{
    "data": {},
    "errors": [
        {
            "user": "Invalid"
        }
    ],
    "msg": "Forbidden",
    "error_code": "E_FORBIDDEN"
}

400: Bad Request error during processing (see field errors)

{
    "data": {},
    "errors": [
        {
            "serial_number": [
                "Missing data for required field."
            ],
            "fee_value": [
                "Missing data for required field."
            ]
        }
    ],
    "msg": "Invalid data",
    "error_code": "E_BAD_REQUEST"
}

Let's see how you can call this method either through Curl or Python:

Curl

curl --location 'https://api.pos25.app/v1/cf-payment/generate_nfc' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer 8d1300ea96d3cca64918f871318864c6' \
--data '{
    "token": "10f932e3-b85a-4c23-8a88-f830e4bbfe06",
    "order_id": "92108",
    "amount": "0.01",
    "serial_number": "00024500710"
}
'