curl --request POST \
  --url https://api.bkey.id/v1/checkout/initiate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "merchantName": "<string>",
  "merchantDomain": "<string>",
  "checkoutUrl": "<string>",
  "amount": 2,
  "lineItems": [
    {
      "title": "<string>",
      "quantity": 2,
      "price": 1
    }
  ],
  "currency": "USD",
  "expiresInSecs": 600
}
'

import requests

url = "https://api.bkey.id/v1/checkout/initiate"

payload = {
    "merchantName": "<string>",
    "merchantDomain": "<string>",
    "checkoutUrl": "<string>",
    "amount": 2,
    "lineItems": [
        {
            "title": "<string>",
            "quantity": 2,
            "price": 1
        }
    ],
    "currency": "USD",
    "expiresInSecs": 600
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    merchantName: '<string>',
    merchantDomain: '<string>',
    checkoutUrl: '<string>',
    amount: 2,
    lineItems: [{title: '<string>', quantity: 2, price: 1}],
    currency: 'USD',
    expiresInSecs: 600
  })
};

fetch('https://api.bkey.id/v1/checkout/initiate', 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.bkey.id/v1/checkout/initiate",
  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([
    'merchantName' => '<string>',
    'merchantDomain' => '<string>',
    'checkoutUrl' => '<string>',
    'amount' => 2,
    'lineItems' => [
        [
                'title' => '<string>',
                'quantity' => 2,
                'price' => 1
        ]
    ],
    'currency' => 'USD',
    'expiresInSecs' => 600
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.bkey.id/v1/checkout/initiate"

	payload := strings.NewReader("{\n  \"merchantName\": \"<string>\",\n  \"merchantDomain\": \"<string>\",\n  \"checkoutUrl\": \"<string>\",\n  \"amount\": 2,\n  \"lineItems\": [\n    {\n      \"title\": \"<string>\",\n      \"quantity\": 2,\n      \"price\": 1\n    }\n  ],\n  \"currency\": \"USD\",\n  \"expiresInSecs\": 600\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.bkey.id/v1/checkout/initiate")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"merchantName\": \"<string>\",\n  \"merchantDomain\": \"<string>\",\n  \"checkoutUrl\": \"<string>\",\n  \"amount\": 2,\n  \"lineItems\": [\n    {\n      \"title\": \"<string>\",\n      \"quantity\": 2,\n      \"price\": 1\n    }\n  ],\n  \"currency\": \"USD\",\n  \"expiresInSecs\": 600\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.bkey.id/v1/checkout/initiate")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"merchantName\": \"<string>\",\n  \"merchantDomain\": \"<string>\",\n  \"checkoutUrl\": \"<string>\",\n  \"amount\": 2,\n  \"lineItems\": [\n    {\n      \"title\": \"<string>\",\n      \"quantity\": 2,\n      \"price\": 1\n    }\n  ],\n  \"currency\": \"USD\",\n  \"expiresInSecs\": 600\n}"

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

{
  "success": true,
  "checkoutRequest": {
    "id": "<string>",
    "status": "<string>",
    "challengeHex": "<string>",
    "expiresAt": "2023-11-07T05:31:56Z",
    "createdAt": "2023-11-07T05:31:56Z",
    "sptId": "<string>",
    "paymentIntentId": "<string>"
  }
}

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

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

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