An API-first platform, built to integrate.

Create machine-to-machine OAuth clients to integrate frequentix with your own systems — scoped reads over events, orders, tickets, contacts and entry scans (registration answers included), plus the writes automations need: upserting contacts, checking tickets in, and managing webhook subscriptions. Every list syncs incrementally: ask for what changed since your last pointer, deletions and erasures included.

Subscribe to real-time events across the whole lifecycle — orders, tickets, check-ins, transfers, resale, waitlists, sessions, leads. Deliveries are HMAC-signed, retried with exponential backoff, logged, and auto-disabled with a reason if an endpoint keeps failing. Subscribe in the console, or by API — the REST-hook model automation platforms like Zapier use.

Every write on the integration surface takes an idempotency key, and every webhook delivery carries a stable delivery reference — so retries never double-write, double-charge or double-process.

Every endpoint and webhook event is publicly documented — field-level schemas, worked payload examples, and signature-verification code in four languages. No account required.