Convert HTML to PDF Instantly

// generate_and_check.js
import fetch from 'node-fetch';
import fs from 'fs';

const API_KEY = 'YOUR_API_KEY_HERE'; // 🔑 Replace with your actual key
const BASE_URL = 'https://api.apihaha.com'; // 🌐 API endpoint

async function generatePDF() {
  console.log('🧾 Generating PDF...');

  const response = await fetch(`${BASE_URL}/generatepdf`, {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
      url: 'https://www.example.com',
      format: 'A4',
      printBackground: false,
      margin: { top: '50px', bottom: '50px', left: '20px', right: '20px' },
      landscape: false,
      displayHeaderFooter: true,
      headerTemplate: '<div style="font-size:10px; text-align:center; width:100%;">PDF Generated</div>',
      footerTemplate:
        '<div style="font-size:10px; text-align:center; width:100%;">Page <span class="pageNumber"></span> of <span class="totalPages"></span></div>',
      apiKey: API_KEY
    })
  });

  if (!response.ok) {
    const error = await response.json().catch(() => ({}));
    throw new Error(`PDF generation failed (${response.status}): ${error.error || 'Unknown error'}`);
  }

  const buffer = await response.arrayBuffer();
  fs.writeFileSync('output.pdf', Buffer.from(buffer));
  console.log('✅ PDF saved as output.pdf');
}

async function checkUsage() {
  console.log('\n📊 Checking API usage...');
  const response = await fetch(`${BASE_URL}/usage/${API_KEY}`);

  if (!response.ok) {
    throw new Error(`Usage check failed (${response.status}): ${response.statusText}`);
  }

  const data = await response.json();
  console.log(`Total PDFs allowed: ${data.total}`);
  console.log(`Used: ${data.used}`);
  console.log(`Remaining: ${data.remaining}`);
}

async function main() {
  try {
    await generatePDF();
    await checkUsage();
  } catch (err) {
    console.error('❌ Error:', err.message);
  }
}

main();