Connectelly External API

Connect your registration system to Connectelly and sync contact data in real time. Leads are auto-captured when the app scans a QR.

View docs

Easy integration

REST + JSON. Exchange your API key for a token and start pushing contacts.

Secure

AES-256-GCM PII encryption. Key hashing at rest, log masking.

Reliable

Idempotency-Key support, rate limit headers, request-id tracing.

Get a token with your API key, then call

Exchange your API key for an access token, then use that token to push contact data from your registration system into Connectelly. Leads are captured automatically when the app scans a QR.

curl -X POST https://connectelly.com/api/external/v1/token \
  -H "X-Connectelly-Api-Key: ck_live_..."

curl -X POST https://connectelly.com/api/external/v1/events/<eventId>/contacts \
  -H "Authorization: Bearer eyJ..." \
  -H "Content-Type: application/json" \
  -d '{"external_id":"REG-001","name":"John Smith","email":"john@example.com"}'