curl --request POST \
  --url https://api.digitalreceiptprotocol.org/api/v1/payments/{gateway}/create \
  --header 'Content-Type: application/json' \
  --data '
{
  "version": "1.0",
  "receiptId": "rcpt_payment_001",
  "merchantId": "mer_001",
  "merchantName": "Test Merchant",
  "merchantStreet": "123 Main St",
  "merchantCity": "San Francisco",
  "merchantState": "CA",
  "merchantPostalCode": "94105",
  "merchantCountry": "US",
  "transactionId": "txn_001",
  "transactionDate": "2024-12-18T00:00:00Z",
  "transactionTimezone": "UTC",
  "paymentMethod": "card",
  "currency": "USD",
  "subtotal": 2000,
  "taxAmount": 0,
  "totalAmount": 2000,
  "items": [
    {
      "lineItemId": "li_001",
      "name": "Widget",
      "quantity": 1,
      "unitPrice": 1000,
      "totalPrice": 1000
    }
  ],
  "recipientHashedPan": "5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8",
  "amount": 1000,
  "cardNonce": "cnon:card-nonce-ok"
}
'

import requests

url = "https://api.digitalreceiptprotocol.org/api/v1/payments/{gateway}/create"

payload = {
    "version": "1.0",
    "receiptId": "rcpt_payment_001",
    "merchantId": "mer_001",
    "merchantName": "Test Merchant",
    "merchantStreet": "123 Main St",
    "merchantCity": "San Francisco",
    "merchantState": "CA",
    "merchantPostalCode": "94105",
    "merchantCountry": "US",
    "transactionId": "txn_001",
    "transactionDate": "2024-12-18T00:00:00Z",
    "transactionTimezone": "UTC",
    "paymentMethod": "card",
    "currency": "USD",
    "subtotal": 2000,
    "taxAmount": 0,
    "totalAmount": 2000,
    "items": [
        {
            "lineItemId": "li_001",
            "name": "Widget",
            "quantity": 1,
            "unitPrice": 1000,
            "totalPrice": 1000
        }
    ],
    "recipientHashedPan": "5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8",
    "amount": 1000,
    "cardNonce": "cnon:card-nonce-ok"
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    version: '1.0',
    receiptId: 'rcpt_payment_001',
    merchantId: 'mer_001',
    merchantName: 'Test Merchant',
    merchantStreet: '123 Main St',
    merchantCity: 'San Francisco',
    merchantState: 'CA',
    merchantPostalCode: '94105',
    merchantCountry: 'US',
    transactionId: 'txn_001',
    transactionDate: '2024-12-18T00:00:00Z',
    transactionTimezone: 'UTC',
    paymentMethod: 'card',
    currency: 'USD',
    subtotal: 2000,
    taxAmount: 0,
    totalAmount: 2000,
    items: [
      {
        lineItemId: 'li_001',
        name: 'Widget',
        quantity: 1,
        unitPrice: 1000,
        totalPrice: 1000
      }
    ],
    recipientHashedPan: '5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8',
    amount: 1000,
    cardNonce: 'cnon:card-nonce-ok'
  })
};

fetch('https://api.digitalreceiptprotocol.org/api/v1/payments/{gateway}/create', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.digitalreceiptprotocol.org/api/v1/payments/{gateway}/create",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'version' => '1.0',
    'receiptId' => 'rcpt_payment_001',
    'merchantId' => 'mer_001',
    'merchantName' => 'Test Merchant',
    'merchantStreet' => '123 Main St',
    'merchantCity' => 'San Francisco',
    'merchantState' => 'CA',
    'merchantPostalCode' => '94105',
    'merchantCountry' => 'US',
    'transactionId' => 'txn_001',
    'transactionDate' => '2024-12-18T00:00:00Z',
    'transactionTimezone' => 'UTC',
    'paymentMethod' => 'card',
    'currency' => 'USD',
    'subtotal' => 2000,
    'taxAmount' => 0,
    'totalAmount' => 2000,
    'items' => [
        [
                'lineItemId' => 'li_001',
                'name' => 'Widget',
                'quantity' => 1,
                'unitPrice' => 1000,
                'totalPrice' => 1000
        ]
    ],
    'recipientHashedPan' => '5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8',
    'amount' => 1000,
    'cardNonce' => 'cnon:card-nonce-ok'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.digitalreceiptprotocol.org/api/v1/payments/{gateway}/create"

	payload := strings.NewReader("{\n  \"version\": \"1.0\",\n  \"receiptId\": \"rcpt_payment_001\",\n  \"merchantId\": \"mer_001\",\n  \"merchantName\": \"Test Merchant\",\n  \"merchantStreet\": \"123 Main St\",\n  \"merchantCity\": \"San Francisco\",\n  \"merchantState\": \"CA\",\n  \"merchantPostalCode\": \"94105\",\n  \"merchantCountry\": \"US\",\n  \"transactionId\": \"txn_001\",\n  \"transactionDate\": \"2024-12-18T00:00:00Z\",\n  \"transactionTimezone\": \"UTC\",\n  \"paymentMethod\": \"card\",\n  \"currency\": \"USD\",\n  \"subtotal\": 2000,\n  \"taxAmount\": 0,\n  \"totalAmount\": 2000,\n  \"items\": [\n    {\n      \"lineItemId\": \"li_001\",\n      \"name\": \"Widget\",\n      \"quantity\": 1,\n      \"unitPrice\": 1000,\n      \"totalPrice\": 1000\n    }\n  ],\n  \"recipientHashedPan\": \"5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8\",\n  \"amount\": 1000,\n  \"cardNonce\": \"cnon:card-nonce-ok\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.digitalreceiptprotocol.org/api/v1/payments/{gateway}/create")
  .header("Content-Type", "application/json")
  .body("{\n  \"version\": \"1.0\",\n  \"receiptId\": \"rcpt_payment_001\",\n  \"merchantId\": \"mer_001\",\n  \"merchantName\": \"Test Merchant\",\n  \"merchantStreet\": \"123 Main St\",\n  \"merchantCity\": \"San Francisco\",\n  \"merchantState\": \"CA\",\n  \"merchantPostalCode\": \"94105\",\n  \"merchantCountry\": \"US\",\n  \"transactionId\": \"txn_001\",\n  \"transactionDate\": \"2024-12-18T00:00:00Z\",\n  \"transactionTimezone\": \"UTC\",\n  \"paymentMethod\": \"card\",\n  \"currency\": \"USD\",\n  \"subtotal\": 2000,\n  \"taxAmount\": 0,\n  \"totalAmount\": 2000,\n  \"items\": [\n    {\n      \"lineItemId\": \"li_001\",\n      \"name\": \"Widget\",\n      \"quantity\": 1,\n      \"unitPrice\": 1000,\n      \"totalPrice\": 1000\n    }\n  ],\n  \"recipientHashedPan\": \"5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8\",\n  \"amount\": 1000,\n  \"cardNonce\": \"cnon:card-nonce-ok\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.digitalreceiptprotocol.org/api/v1/payments/{gateway}/create")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"version\": \"1.0\",\n  \"receiptId\": \"rcpt_payment_001\",\n  \"merchantId\": \"mer_001\",\n  \"merchantName\": \"Test Merchant\",\n  \"merchantStreet\": \"123 Main St\",\n  \"merchantCity\": \"San Francisco\",\n  \"merchantState\": \"CA\",\n  \"merchantPostalCode\": \"94105\",\n  \"merchantCountry\": \"US\",\n  \"transactionId\": \"txn_001\",\n  \"transactionDate\": \"2024-12-18T00:00:00Z\",\n  \"transactionTimezone\": \"UTC\",\n  \"paymentMethod\": \"card\",\n  \"currency\": \"USD\",\n  \"subtotal\": 2000,\n  \"taxAmount\": 0,\n  \"totalAmount\": 2000,\n  \"items\": [\n    {\n      \"lineItemId\": \"li_001\",\n      \"name\": \"Widget\",\n      \"quantity\": 1,\n      \"unitPrice\": 1000,\n      \"totalPrice\": 1000\n    }\n  ],\n  \"recipientHashedPan\": \"5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8\",\n  \"amount\": 1000,\n  \"cardNonce\": \"cnon:card-nonce-ok\"\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "data": {
    "paymentId": "<string>",
    "clientSecret": "<string>",
    "orderId": "<string>",
    "drpMetadata": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}