ClickUp API
All-in-one project management REST API (v2/v3) enabling agents to manage tasks, spaces, lists, docs, goals, and time tracking across teams in a unified platform.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
OAuth lacks scope granularity which is a notable weakness for least-privilege agent design. Personal API tokens are user-scoped with full workspace access. SOC2 Type II certified. EU data residency available on Business and Enterprise plans.
⚡ Reliability
Best When
An agent needs to interact with a team's all-in-one work hub covering tasks, docs, time tracking, and goals without integrating multiple separate tools.
Avoid When
The agent workflow requires strict API stability guarantees or deep integrations with developer-specific tools like pull requests and deployment pipelines.
Use Cases
- • Create and update tasks with custom fields, priorities, and due dates as an agent processes work items from an automated pipeline
- • Query tasks across spaces, folders, and lists using filtered endpoints to build dynamic work queues for agent orchestration
- • Log time entries programmatically to track how long automated agents spend on specific tasks or projects
- • Create and update ClickUp Docs to publish agent-generated documentation, reports, or structured knowledge alongside project tasks
- • Use ClickUp as a lightweight orchestration layer — agents poll for tasks in a specific list, execute work, and update task status and fields upon completion
Not For
- • Agents requiring enterprise-grade compliance features (FedRAMP, HIPAA) — ClickUp's compliance certifications are less mature than Jira for regulated industries
- • Workloads that need a dedicated issue tracker with deep developer toolchain integrations — ClickUp's breadth can feel shallow compared to specialized tools
- • Teams needing a stable, slowly-evolving API — ClickUp's API has historically had breaking changes and inconsistencies across versions
Interface
Authentication
Two auth methods: (1) Personal API tokens (bearer tokens) tied to a user account for direct automation; (2) OAuth 2.0 for third-party integrations where users authorize access. ClickUp's OAuth does not currently support granular scopes — the token grants access to all workspaces the user can access. Tokens are passed in the Authorization header.
Pricing
API access is included on all plans including Free Forever. No additional charge for API usage. Webhook delivery and storage limits differ by plan.
Agent Metadata
Known Gotchas
- ⚠ The v2 and v3 APIs coexist and have different endpoint structures and response shapes; agents must consistently target one version or implement version-aware response parsing.
- ⚠ OAuth tokens have no scope granularity — a token grants access to everything the user can see; agents should use dedicated service accounts with minimal workspace access to limit blast radius.
- ⚠ Custom fields require knowing the field UUID, which must be fetched per list before constructing create or update payloads; field UUIDs are not stable across workspace copies or templates.
- ⚠ The 100 req/min rate limit resets per minute on a rolling window; agents running batch operations may exhaust the limit mid-batch and must implement backoff without a predictable reset time.
- ⚠ Webhook payloads for task updates include the event type but not a full snapshot of the changed fields; agents tracking field-level changes must fetch the task after receiving the webhook to determine what changed.
Alternatives
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Scores are editorial opinions as of 2026-03-07.