curl --request POST \
  --url https://hg.cash/api/v1/checkouts \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": "<string>",
  "successUrl": "<string>",
  "accountId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "cancelUrl": "<string>",
  "webhookUrl": "<string>",
  "expiresInSeconds": 123,
  "idempotencyKey": "<string>",
  "metadata": {},
  "payer": {
    "name": "<string>",
    "document": "<string>",
    "email": "jsmith@example.com"
  },
  "paymentMethodId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "customer": {}
}
'

import requests

url = "https://hg.cash/api/v1/checkouts"

payload = {
    "amount": "<string>",
    "successUrl": "<string>",
    "accountId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "cancelUrl": "<string>",
    "webhookUrl": "<string>",
    "expiresInSeconds": 123,
    "idempotencyKey": "<string>",
    "metadata": {},
    "payer": {
        "name": "<string>",
        "document": "<string>",
        "email": "jsmith@example.com"
    },
    "paymentMethodId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "customer": {}
}
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: '<string>',
    successUrl: '<string>',
    accountId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    cancelUrl: '<string>',
    webhookUrl: '<string>',
    expiresInSeconds: 123,
    idempotencyKey: '<string>',
    metadata: {},
    payer: {name: '<string>', document: '<string>', email: 'jsmith@example.com'},
    paymentMethodId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    customer: {}
  })
};

fetch('https://hg.cash/api/v1/checkouts', 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://hg.cash/api/v1/checkouts",
  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' => '<string>',
    'successUrl' => '<string>',
    'accountId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'cancelUrl' => '<string>',
    'webhookUrl' => '<string>',
    'expiresInSeconds' => 123,
    'idempotencyKey' => '<string>',
    'metadata' => [
        
    ],
    'payer' => [
        'name' => '<string>',
        'document' => '<string>',
        'email' => 'jsmith@example.com'
    ],
    'paymentMethodId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'customer' => [
        
    ]
  ]),
  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://hg.cash/api/v1/checkouts"

	payload := strings.NewReader("{\n  \"amount\": \"<string>\",\n  \"successUrl\": \"<string>\",\n  \"accountId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"cancelUrl\": \"<string>\",\n  \"webhookUrl\": \"<string>\",\n  \"expiresInSeconds\": 123,\n  \"idempotencyKey\": \"<string>\",\n  \"metadata\": {},\n  \"payer\": {\n    \"name\": \"<string>\",\n    \"document\": \"<string>\",\n    \"email\": \"jsmith@example.com\"\n  },\n  \"paymentMethodId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"customer\": {}\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://hg.cash/api/v1/checkouts")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": \"<string>\",\n  \"successUrl\": \"<string>\",\n  \"accountId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"cancelUrl\": \"<string>\",\n  \"webhookUrl\": \"<string>\",\n  \"expiresInSeconds\": 123,\n  \"idempotencyKey\": \"<string>\",\n  \"metadata\": {},\n  \"payer\": {\n    \"name\": \"<string>\",\n    \"document\": \"<string>\",\n    \"email\": \"jsmith@example.com\"\n  },\n  \"paymentMethodId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"customer\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://hg.cash/api/v1/checkouts")

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\": \"<string>\",\n  \"successUrl\": \"<string>\",\n  \"accountId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"cancelUrl\": \"<string>\",\n  \"webhookUrl\": \"<string>\",\n  \"expiresInSeconds\": 123,\n  \"idempotencyKey\": \"<string>\",\n  \"metadata\": {},\n  \"payer\": {\n    \"name\": \"<string>\",\n    \"document\": \"<string>\",\n    \"email\": \"jsmith@example.com\"\n  },\n  \"paymentMethodId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"customer\": {}\n}"

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

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "publicToken": "<string>",
  "checkoutUrl": "<string>",
  "status": "<string>",
  "expiresAt": "2023-11-07T05:31:56Z",
  "accountDisplay": {},
  "qrCode": "<string>",
  "pixCopiaECola": "<string>",
  "checkoutUrlProvider": "<string>"
}

{
  "error": "Account is not operative",
  "code": "ACCOUNT_NOT_OPERATIVE"
}