The REST API and webhooks are included from the Pro plan (and on Team).

Get your API key:

  1. Go to Dashboard → API: your key is generated and shown only once.
  2. Store it safely; you can regenerate it at any time.

Available endpoints:

GET /api/v1/cards
GET /api/v1/contacts
GET /api/v1/me
Authorization: Bearer {your_api_key}

Responses in JSON format. Limit: 100 requests/minute per key. Full documentation: /api/docs.

Webhooks

From Dashboard → Webhooks, add up to 10 HTTPS URLs that receive the contact.received (new contact), card.view_milestone (view milestones) and subscription.changed events. Every delivery is signed (X-VisitCard-Signature header).