API para converter HTML em PDF

# HTML direto no corpo da requisição
curl -X POST https://api.pdfservices.sistema.site/v1/html2pdf/html \
  -H "X-Api-Key: $PDFSERVICES_API_KEY" \
  -H "Content-Type: text/html; charset=utf-8" \
  --data-binary @documento.html \
  -o documento.pdf

# Ou em JSON
curl -X POST https://api.pdfservices.sistema.site/v1/html2pdf/json \
  -H "X-Api-Key: $PDFSERVICES_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"html": "<h1>Olá, PDF!</h1>"}' \
  -o documento.pdf

using System.Text;

using var http = new HttpClient();
http.DefaultRequestHeaders.Add("X-Api-Key", Environment.GetEnvironmentVariable("PDFSERVICES_API_KEY"));

var html = "<h1>Olá, PDF!</h1><p>Gerado com PDF Services.</p>";
using var content = new StringContent(html, Encoding.UTF8, "text/html");
using var response = await http.PostAsync(
    "https://api.pdfservices.sistema.site/v1/html2pdf/html", content);

if (!response.IsSuccessStatusCode)
    throw new Exception(await response.Content.ReadAsStringAsync());

await File.WriteAllBytesAsync("documento.pdf", await response.Content.ReadAsByteArrayAsync());
var saldo = response.Headers.GetValues("X-Balance").First();
Console.WriteLine($"PDF gerado. Saldo: R$ {saldo}");

import { writeFile } from 'node:fs/promises';

const response = await fetch('https://api.pdfservices.sistema.site/v1/html2pdf/json', {
  method: 'POST',
  headers: {
    'X-Api-Key': process.env.PDFSERVICES_API_KEY,
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({ html: '<h1>Olá, PDF!</h1>' })
});

if (!response.ok) {
  const { error, message } = await response.json();
  throw new Error(`${error}: ${message}`);
}

await writeFile('documento.pdf', Buffer.from(await response.arrayBuffer()));
console.log('Saldo:', response.headers.get('X-Balance'));

import os
import requests

response = requests.post(
    "https://api.pdfservices.sistema.site/v1/html2pdf/json",
    headers={"X-Api-Key": os.environ["PDFSERVICES_API_KEY"]},
    json={"html": "<h1>Olá, PDF!</h1>"},
    timeout=60,
)

if response.status_code != 200:
    erro = response.json()
    raise RuntimeError(f"{erro['error']}: {erro['message']}")

with open("documento.pdf", "wb") as arquivo:
    arquivo.write(response.content)

print("Saldo:", response.headers["X-Balance"])

<?php
$html = '<h1>Olá, PDF!</h1>';

$ch = curl_init('https://api.pdfservices.sistema.site/v1/html2pdf/html');
curl_setopt_array($ch, [
    CURLOPT_POST           => true,
    CURLOPT_POSTFIELDS     => $html,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER     => [
        'X-Api-Key: ' . getenv('PDFSERVICES_API_KEY'),
        'Content-Type: text/html; charset=utf-8',
    ],
]);

$body   = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

if ($status !== 200) {
    $erro = json_decode($body, true);
    throw new RuntimeException($erro['error'] . ': ' . $erro['message']);
}

file_put_contents('documento.pdf', $body);