import { createStorefront, getLeadTrackingContext } from '@corvex/theme-sdk';

const storefront = createStorefront({ storeId: 'uuid-da-loja' });

const result = await storefront.leads.capture({
  email: 'maria@example.com',
  fields: { name: 'Maria Silva' },
  source: 'lead_capture_modal',
  optedIn: true,
  ...getLeadTrackingContext(),
});

// result.lead.isNew === true → primeiro cadastro

import { useCaptureLead } from '@corvex/theme-sdk';

const { capture, status, isNew, error } = useCaptureLead('newsletter_footer');

async function onSubmit(email) {
  await capture({ email, optedIn: true });
}