API Documentation
REST API for creating links, reading clicks, and triggering events.
Authentication
All requests require your personal API key. Generate or rotate it in Settings → API Key.
Create a tracking link
POST to create a new short link. Returns the canonical go.linktrack.in/{short_code} URL.
List clicks
Record a conversion
Webhooks
Set a webhook URL in Settings → API to receive POST callbacks for every click and conversion. Payload:
Rate limits & errors
- Free plan: 60 requests/min · Pro plan: 600 requests/min · Agency: 6000 requests/min
- HTTP 401 — missing or invalid API key
- HTTP 403 — resource does not belong to your account
- HTTP 429 — rate limit exceeded; retry with exponential backoff