API reference
Every public endpoint with request and response schemas, examples and ready-made requests for curl, Node.js, Go and PHP.
Generated from the published API contract. Rules shared by every endpoint (keys, envelope, errors, pagination, idempotency, rate limits): API.
- Conversations: Create, read and update conversations; add messages and internal notes.
- Contacts: Contact records of your end customers, kept in sync with your own user ids (external ids).
- Companies: Company list and the revenue, usage and product-event signals that feed customer health.
- Webhooks: Manage event subscriptions. Delivery format and signature verification are described in the Webhooks guide.
- Triggers: Cursor-based polling and REST hook subscriptions for tools such as Zapier, Make and n8n.
- API channel: Connect your own chat system to ClickFix as a channel. You send customer messages; agent replies reach you by webhook.
- Apps: Public keys of the developer platform; verifying the signed context an embedded app receives.