Integrate with CARDO™ in minutes

// Full example — resolve + webhook listener

import Cardo from '@cardo/sdk';

const cardo = new Cardo({
  apiKey: process.env.CARDO_API_KEY,
  webhookSecret: process.env.CARDO_WEBHOOK_SECRET,
});

// Resolve a contact — returns consented fields only
const contact = await cardo.resolve('user@example.com', {
  fields: ['phone', 'address', 'email'],
});

console.log(contact);
// {
//   phone: "+1 415 555 0123",
//   email: "user@example.com",
//   address: { street: "...", city: "...", zip: "..." },
//   consent_ref: "crd_perm_abc123",
//   freshness: "2026-04-10T17:00:00Z"
// }

// Listen for real-time updates via webhook
cardo.on('contact.updated', (event) => {
  console.log(event.field + ' changed for ' + event.contact_id);
  // => "phone changed for usr_abc123"
});