Knowify DevelopersAPI Documentation

Build integrations with the Knowify platform — REST API, OAuth 2.0, direct kAuth, and MCP.

Unified Query Shape

One filtering / sorting / projection / pagination dialect across every resource. Learn it once.

Two Auth Paths

OAuth 2.0 for third-party apps with scoped access and managed refresh. Direct kAuth for first-party scripts that already hold a session token.

RFC 7807 Errors

Structured problem responses with stable error codes, validation issue arrays, and field paths — easy to surface in UIs.

24 Resources

Projects, invoices, time entries, clients, vendors, contracts — the full Knowify domain, with consistent CRUD on every entity.

Official TypeScript SDK

@knowify/sdk — class+namespace ergonomics, typed errors, composable middleware (retry, logging, observability, timeout), lazy pagination, AbortSignal everywhere. ESM-first, browser-compatible, Node 20+.