Documentation
Tack
API-first project tracking for LLM agents and developers. This documentation covers everything you need to integrate Tack into your application, from first API call to production deployment.
Quickstart
Go from zero to a working project board in under ten minutes. Create a Workspace, set up a Project, and start moving Cards.
Read more →Core Concepts
Understand Workspaces, Projects, Lists, Cards, Labels, Comments, and Activity. Learn how Tack models project tracking.
Read more →API Reference
Complete endpoint documentation with request and response examples for every resource in the Tack API.
Read more →Guides
Step-by-step walkthroughs for common patterns: AI-managed boards, CI integrations, multi-tenant setups, and more.
Read more →Base URL
https://api.productcraft.co/tack/v1All endpoints are relative to this base URL. Requests must include an Authorization header with a valid bearer token unless otherwise noted.
Authentication
Tack supports two authentication methods:
- API keys for server-side integrations and admin operations. Include as a bearer token in the Authorization header.
- Heimdall tokens for end-user access in multi-tenant setups. Tack validates Heimdall JWTs and enforces workspace-level isolation automatically.