curl --request POST \
  --url https://gateway.paybyrd.com/api/v2/payment/{transactionId}/pay \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "card": {
    "number": "5386134136087954",
    "expiration": "03/29",
    "cvv": "965",
    "holder": "Peter Parker",
    "ThreeDsVersion": "V2",
    "Aav": "cbd05c44c572458ba7468df0f75c932a",
    "DsTransactionId": "a3ad6ed8-c4b0-4cb4-972e-46e86a041ad1",
    "Eci": "01",
    "VerificationMethod": "ThreeDSecure"
  }
}
'

import requests

url = "https://gateway.paybyrd.com/api/v2/payment/{transactionId}/pay"

payload = { "card": {
        "number": "5386134136087954",
        "expiration": "03/29",
        "cvv": "965",
        "holder": "Peter Parker",
        "ThreeDsVersion": "V2",
        "Aav": "cbd05c44c572458ba7468df0f75c932a",
        "DsTransactionId": "a3ad6ed8-c4b0-4cb4-972e-46e86a041ad1",
        "Eci": "01",
        "VerificationMethod": "ThreeDSecure"
    } }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    card: {
      number: '5386134136087954',
      expiration: '03/29',
      cvv: '965',
      holder: 'Peter Parker',
      ThreeDsVersion: 'V2',
      Aav: 'cbd05c44c572458ba7468df0f75c932a',
      DsTransactionId: 'a3ad6ed8-c4b0-4cb4-972e-46e86a041ad1',
      Eci: '01',
      VerificationMethod: 'ThreeDSecure'
    }
  })
};

fetch('https://gateway.paybyrd.com/api/v2/payment/{transactionId}/pay', 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://gateway.paybyrd.com/api/v2/payment/{transactionId}/pay",
  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([
    'card' => [
        'number' => '5386134136087954',
        'expiration' => '03/29',
        'cvv' => '965',
        'holder' => 'Peter Parker',
        'ThreeDsVersion' => 'V2',
        'Aav' => 'cbd05c44c572458ba7468df0f75c932a',
        'DsTransactionId' => 'a3ad6ed8-c4b0-4cb4-972e-46e86a041ad1',
        'Eci' => '01',
        'VerificationMethod' => 'ThreeDSecure'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($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://gateway.paybyrd.com/api/v2/payment/{transactionId}/pay"

	payload := strings.NewReader("{\n  \"card\": {\n    \"number\": \"5386134136087954\",\n    \"expiration\": \"03/29\",\n    \"cvv\": \"965\",\n    \"holder\": \"Peter Parker\",\n    \"ThreeDsVersion\": \"V2\",\n    \"Aav\": \"cbd05c44c572458ba7468df0f75c932a\",\n    \"DsTransactionId\": \"a3ad6ed8-c4b0-4cb4-972e-46e86a041ad1\",\n    \"Eci\": \"01\",\n    \"VerificationMethod\": \"ThreeDSecure\"\n  }\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	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://gateway.paybyrd.com/api/v2/payment/{transactionId}/pay")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"card\": {\n    \"number\": \"5386134136087954\",\n    \"expiration\": \"03/29\",\n    \"cvv\": \"965\",\n    \"holder\": \"Peter Parker\",\n    \"ThreeDsVersion\": \"V2\",\n    \"Aav\": \"cbd05c44c572458ba7468df0f75c932a\",\n    \"DsTransactionId\": \"a3ad6ed8-c4b0-4cb4-972e-46e86a041ad1\",\n    \"Eci\": \"01\",\n    \"VerificationMethod\": \"ThreeDSecure\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://gateway.paybyrd.com/api/v2/payment/{transactionId}/pay")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"card\": {\n    \"number\": \"5386134136087954\",\n    \"expiration\": \"03/29\",\n    \"cvv\": \"965\",\n    \"holder\": \"Peter Parker\",\n    \"ThreeDsVersion\": \"V2\",\n    \"Aav\": \"cbd05c44c572458ba7468df0f75c932a\",\n    \"DsTransactionId\": \"a3ad6ed8-c4b0-4cb4-972e-46e86a041ad1\",\n    \"Eci\": \"01\",\n    \"VerificationMethod\": \"ThreeDSecure\"\n  }\n}"

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

{
  "code": "BYRD200",
  "description": "Operation successfully completed",
  "status": "Success"
}