Sign PDF API

import SignThem from '@signthem/sdk';

const client = new SignThem({ apiKey: 'your_api_key', baseUrl: 'https://signthem.ai' });

// 1. Upload a PDF and create an envelope
const envelope = await client.envelopes.create(pdfBuffer, {
  name: 'Vendor Agreement Q2 2026',
});

// 2. Add a signer
const recipient = await client.envelopes.addRecipient(envelope.id, {
  name: 'Jane Smith',
  email: '[email protected]',
});

// 3. Place a signature field on page 2
await client.envelopes.configureFields(envelope.id, [{
  documentId: envelope.documents[0].id,
  type: 'Signature',
  pageNumber: 2,
  x: 100, y: 650, width: 200, height: 50,
  isRequired: true,
  recipientId: recipient.id,
  assigneeType: 'Recipient',
}]);

// 4. Send for signing
const result = await client.envelopes.send(envelope.id);
console.log('Signing link:', result.signingLinks[0].signingUrl);