TypeScript SDK

npm install @pdfbase/sdk
# or
yarn add @pdfbase/sdk
# or
pnpm add @pdfbase/sdk

import PDFBase from '@pdfbase/sdk'

const pdfbase = new PDFBase({
  apiKey: process.env.PDFBASE_API_KEY, // pk_live_xxx or pk_test_xxx
  timeout: 30_000,    // request timeout (default: 30s)
  maxRetries: 3,      // automatic retries on 5xx/429 (default: 3)
})

const pdf = await pdfbase.pdfs.create({
  html: '<h1>Invoice #001</h1><p>Total: $500</p>',
  format: 'a4',
  output: 'url',
})

console.log(pdf.id)   // pdf_x7Kf9m
console.log(pdf.url)  // https://files.pdfbase.dev/pdf_x7Kf9m.pdf?token=sig_abc
console.log(pdf.pages) // 1

// Create a template
const template = await pdfbase.templates.create({
  name: 'invoice',
  html: '<h1>Invoice #{{number}}</h1>...',
  schema: { number: 'string', customer: 'string', total: 'string' },
  defaults: { format: 'a4', margin: '20mm' },
})

// Render with data
const pdf = await pdfbase.templates.render(template.id, {
  data: { number: 'INV-001', customer: 'Acme Corp', total: '$500' },
  output: 'url',
})

// List templates
const templates = await pdfbase.templates.list({ limit: 50 })

// Update
await pdfbase.templates.update(template.id, {
  html: '<h1>Updated Invoice #{{number}}</h1>...',
})

// Create a batch
const batch = await pdfbase.batches.create({
  items: invoices.map(inv => ({
    template_id: 'tpl_abc123',
    data: { number: inv.number, customer: inv.name, total: inv.total },
    metadata: { invoice_id: inv.id },
  })),
  output: 'individual',
  parallel: 10,
})

// Poll for completion (convenience method)
const result = await pdfbase.batches.poll(batch.id, {
  interval: 2000,   // poll every 2s
  timeout: 300000,  // give up after 5min
  onProgress: (batch) => {
    console.log(`${batch.completed_items}/${batch.total_items} done`)
  },
})

// Or manually check status
const status = await pdfbase.batches.retrieve(batch.id)

// Merge PDFs
const merged = await pdfbase.pdfs.merge({
  sources: [
    { pdf_id: 'pdf_cover' },
    { pdf_id: 'pdf_report' },
    { url: 'https://legal.example.com/terms.pdf' },
  ],
})

// Split
const parts = await pdfbase.pdfs.split({
  source: { pdf_id: 'pdf_report' },
  ranges: ['1-5', '6-10'],
})

// Watermark
const watermarked = await pdfbase.pdfs.watermark({
  source: { pdf_id: 'pdf_contract' },
  text: { content: 'DRAFT', color: '#FF000015' },
})

// Extract text (Phase 3)
const text = await pdfbase.extract.text({
  source: { pdf_id: 'pdf_report' },
  pages: '1-5',
  format: 'markdown',
})

// OCR (Phase 3)
const ocr = await pdfbase.extract.ocr({
  source: { pdf_id: 'pdf_scanned' },
  language: 'eng',
  format: 'structured',
})

// Table extraction (Phase 3)
const tables = await pdfbase.extract.tables({
  source: { pdf_id: 'pdf_invoice' },
  pages: '1-3',
  format: 'json',
})

// AI structured extraction (Phase 3)
const invoice = await pdfbase.extract.structured({
  source: { pdf_id: 'pdf_invoice' },
  preset: 'invoice',
})
console.log(invoice.data.total) // 763.00

// Office to PDF (Phase 2)
const pdf = await pdfbase.convert.office({
  source: { url: 'https://your-app.com/report.xlsx' },
  landscape: true,
})

// PDF to thumbnail (Phase 2)
const thumbnail = await pdfbase.convert.thumbnail({
  source: { pdf_id: 'pdf_report' },
  page: 1,
})
console.log(thumbnail.url) // PNG thumbnail URL

import PDFBase, { PDFBaseError, RateLimitError, AuthenticationError } from '@pdfbase/sdk'

try {
  const pdf = await pdfbase.pdfs.create({ html: '<h1>Test</h1>' })
} catch (error) {
  if (error instanceof RateLimitError) {
    console.log(`Rate limited. Retry after ${error.retryAfter}s`)
  } else if (error instanceof AuthenticationError) {
    console.log('Invalid API key')
  } else if (error instanceof PDFBaseError) {
    console.log(`${error.type}: ${error.code} — ${error.message}`)
  }
}

import { verifyWebhookSignature } from '@pdfbase/sdk'

app.post('/webhooks/pdfbase', (req, res) => {
  const isValid = verifyWebhookSignature(
    req.body,                           // raw body string
    req.headers['pdfbase-signature'],   // signature header
    process.env.PDFBASE_WEBHOOK_SECRET, // your webhook secret
  )

  if (!isValid) {
    return res.status(401).send('Invalid signature')
  }

  const event = JSON.parse(req.body)
  // Handle event...
  res.status(200).send('ok')
})

import type { PDF, Template, Batch, BatchItem, WebhookEvent } from '@pdfbase/sdk'