Authentication

    All API requests require an API key passed as a Bearer token in the Authorization header.

    curl https://api.inboundlabs.io/v2/contacts/search \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"filters": {"job_title": "VP of Sales"}}'

    Note: Your API key is available in Settings → API. Keep it secret. Never expose it in client-side code.