curl --request POST \
  --url https://api.example.com/registro-ponto/recibo \
  --header 'Content-Type: application/json' \
  --data '
{
  "imagemBase64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG",
  "imagensBase64": [
    "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG",
    "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAICAgICAgIDAwMDBAUGBwgGDAwMDBgMDP"
  ]
}
'

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    imagemBase64: 'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG',
    imagensBase64: [
      'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG',
      'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAICAgICAgIDAwMDBAUGBwgGDAwMDBgMDP'
    ]
  })
};

fetch('https://api.example.com/registro-ponto/recibo', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.example.com/registro-ponto/recibo"

payload = {
    "imagemBase64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG",
    "imagensBase64": ["data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG", "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAICAgICAgIDAwMDBAUGBwgGDAwMDBgMDP"]
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

package main

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

func main() {

	url := "https://api.example.com/registro-ponto/recibo"

	payload := strings.NewReader("{\n  \"imagemBase64\": \"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG\",\n  \"imagensBase64\": [\n    \"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG\",\n    \"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAICAgICAgIDAwMDBAUGBwgGDAwMDBgMDP\"\n  ]\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))

}

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.example.com/registro-ponto/recibo",
  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([
    'imagemBase64' => 'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG',
    'imagensBase64' => [
        'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG',
        'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAICAgICAgIDAwMDBAUGBwgGDAwMDBgMDP'
    ]
  ]),
  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;
}

require 'uri'
require 'net/http'

url = URI("https://api.example.com/registro-ponto/recibo")

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  \"imagemBase64\": \"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG\",\n  \"imagensBase64\": [\n    \"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwQDBG\",\n    \"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAICAgICAgIDAwMDBAUGBwgGDAwMDBgMDP\"\n  ]\n}"

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

{
  "pdfBase64": "dGVzdA=="
}

{
  "service": "<string>",
  "method": "<string>",
  "message": "message erro"
}