ClickUp API Reference
open-data:clickup · clickup.com ↗
This is the ClickUp API Reference where you can learn about specific endpoints and parameters in detail. Browse the available endpoints using the sidebar on the left. **Not sure where to begin?** [Get Started with the…
About the ClickUp API Reference API
ClickUp API Reference API on Apizie: 126 endpoints (Create Task Attachment, Get Access Token, Get Authorized User, Get Authorized Teams (Workspaces), …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/open-data:clickup/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | open-data:clickup |
|---|---|
| Status | Your key |
| Endpoints | 126 |
| Category | Open Data |
| Source | clickup.com |
| Base URL | https://zieapi.vercel.app/v1/open-data:clickup/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
ClickUp API Reference API FAQ
How do I call the ClickUp API Reference API?
Create a free Apizie key, then send POST https://zieapi.vercel.app/v1/open-data:clickup/attachments-upload-file-to-task-as-attachment with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the ClickUp API Reference API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. ClickUp API Reference itself also needs your own key from api.clickup.com.
Can AI agents use the ClickUp API Reference API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key open-data:clickup.
What is the status of the ClickUp API Reference API?
Needs your own provider key (bring your own key)