curl --request POST \
  --url https://api.example.com/v1/charges \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": 5300,
  "currency": "IDR",
  "channel_code": "qr_qris",
  "reference_id": "merchant_26",
  "description": "Viridis cogo aureus. Tollo eum antepono administratio cupressus dolore uredo. Amissio decet vir subvenio asperiores. Degusto vesper aer.",
  "metadata": {
    "qui6": "culpa elit",
    "cillum9b": "amet in dolore",
    "dolor74": "deserunt reprehenderit magna do"
  }
}
'

import requests

url = "https://api.example.com/v1/charges"

payload = {
    "amount": 5300,
    "currency": "IDR",
    "channel_code": "qr_qris",
    "reference_id": "merchant_26",
    "description": "Viridis cogo aureus. Tollo eum antepono administratio cupressus dolore uredo. Amissio decet vir subvenio asperiores. Degusto vesper aer.",
    "metadata": {
        "qui6": "culpa elit",
        "cillum9b": "amet in dolore",
        "dolor74": "deserunt reprehenderit magna do"
    }
}
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({
    amount: 5300,
    currency: 'IDR',
    channel_code: 'qr_qris',
    reference_id: 'merchant_26',
    description: 'Viridis cogo aureus. Tollo eum antepono administratio cupressus dolore uredo. Amissio decet vir subvenio asperiores. Degusto vesper aer.',
    metadata: {
      qui6: 'culpa elit',
      cillum9b: 'amet in dolore',
      dolor74: 'deserunt reprehenderit magna do'
    }
  })
};

fetch('https://api.example.com/v1/charges', 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.example.com/v1/charges",
  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([
    'amount' => 5300,
    'currency' => 'IDR',
    'channel_code' => 'qr_qris',
    'reference_id' => 'merchant_26',
    'description' => 'Viridis cogo aureus. Tollo eum antepono administratio cupressus dolore uredo. Amissio decet vir subvenio asperiores. Degusto vesper aer.',
    'metadata' => [
        'qui6' => 'culpa elit',
        'cillum9b' => 'amet in dolore',
        'dolor74' => 'deserunt reprehenderit magna do'
    ]
  ]),
  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.example.com/v1/charges"

	payload := strings.NewReader("{\n  \"amount\": 5300,\n  \"currency\": \"IDR\",\n  \"channel_code\": \"qr_qris\",\n  \"reference_id\": \"merchant_26\",\n  \"description\": \"Viridis cogo aureus. Tollo eum antepono administratio cupressus dolore uredo. Amissio decet vir subvenio asperiores. Degusto vesper aer.\",\n  \"metadata\": {\n    \"qui6\": \"culpa elit\",\n    \"cillum9b\": \"amet in dolore\",\n    \"dolor74\": \"deserunt reprehenderit magna do\"\n  }\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.example.com/v1/charges")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": 5300,\n  \"currency\": \"IDR\",\n  \"channel_code\": \"qr_qris\",\n  \"reference_id\": \"merchant_26\",\n  \"description\": \"Viridis cogo aureus. Tollo eum antepono administratio cupressus dolore uredo. Amissio decet vir subvenio asperiores. Degusto vesper aer.\",\n  \"metadata\": {\n    \"qui6\": \"culpa elit\",\n    \"cillum9b\": \"amet in dolore\",\n    \"dolor74\": \"deserunt reprehenderit magna do\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/charges")

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  \"amount\": 5300,\n  \"currency\": \"IDR\",\n  \"channel_code\": \"qr_qris\",\n  \"reference_id\": \"merchant_26\",\n  \"description\": \"Viridis cogo aureus. Tollo eum antepono administratio cupressus dolore uredo. Amissio decet vir subvenio asperiores. Degusto vesper aer.\",\n  \"metadata\": {\n    \"qui6\": \"culpa elit\",\n    \"cillum9b\": \"amet in dolore\",\n    \"dolor74\": \"deserunt reprehenderit magna do\"\n  }\n}"

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