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Topiic developer documentation

Subscription billing without the PCI headache. Drop your customers into a Topiic-hosted card-capture flow and get a signed webhook back when their membership is live.

Topiic is a subscription management platform. Merchants define plans, enrol members on those plans, and Topiic handles recurring billing through an integrated payment gateway.

You’re probably reading this because you want to build an integration — your own product hands a customer off to Topiic to collect their card details and start a membership, then Topiic notifies your product when that’s done. You never see the PAN, you don’t carry PCI scope, and you don’t have to build a billing engine.

Hosted checkout handoff

Generate a signed deep link, redirect your user to Topiic, get a webhook when they’re subscribed. Most integrations start here — see the hosted checkout guide.

Direct REST integration

Manage members, plans, payment methods, and subscriptions directly via the REST API.

Event-driven workflows

Subscribe to signed webhooks for membership lifecycle events.

  1. Read Core concepts for a 5-minute tour of the data model.
  2. Follow the Quickstart to ship your first integration end-to-end.
  3. Bookmark the API reference for everyday lookups.

If you’re connecting an existing CRM or class-management tool, the hosted checkout path is almost always what you want.