Productivity & collaboration
654 APIs for documents, calendars, project work, collaboration, or workflow automation.
Collections
New this month
349 APIs added in the last 30 days.
The biggest APIs
The APIs with the most operations.
Most active
Most new revisions in the last 90 days.
All APIs
653- AS271 operations106 revisionsAsana@asana/asana-2
Work management: manage tasks, projects, portfolios, goals, budgets, time tracking and workspace members
- PA100 operations94 revisionspanda-wiki API@chaitin/panda-wiki-api
Knowledge base: build wikis from documents, manage nodes, AI chat search, comments and analytics
- CU566 operations13 revisionsCustodo — Integrazioni@custodo/custodo-integrazioni
Document, email/PEC, signature, CRM and workflow records: search, file and act on them via REST
- SH257 operations442 revisionsShortcut API@shortcut-com/shortcut-api
Project management: manage stories, epics, iterations, docs, teams and workflows
- ST233 operations21 revisionsStable Baseline REST API@stablebaseline/stable-baseline-rest-api
Diagrams, documents and whiteboards: edit 40+ diagram types, plans and knowledge graph search
- SC6 operations160 revisionsScheduler Meetings@hubspot/scheduler-meetings
Meeting scheduling pages: list availability, book meetings and create calendar events
- FO592 operations3 revisionsFocusbear API@focusbear/focusbear-api
Productivity platform: manage to-dos, projects, notes, calendar events, focus modes, and team classes
- RO41 operations3 revisionsRoma API@roma/roma-api
Personal workspace: create and search lists and items, run automations, keep memory across chats
- GL44 operations233 revisionsGlean API@gleanwork/glean-api-2
Enterprise search: index documents, people, groups and permissions into a search index
- CA121 operations91 revisionsCal.diy API v2@calcom/cal-diy-api-v2
Scheduling: manage event types, bookings, attendees, availability slots, calendars and webhooks
- KL212 operations89 revisionsKlavis AI (https://www.klavis.ai)@klavis-ai/klavis-ai-https-www-klavis-ai
AI agents: connect Slack, GitHub, Notion, Jira, Gmail and other apps via OAuth and MCP tool calls
- OP0 operations127 revisionsOpenProject API V3 (Stable)@opf/openproject-api-v3-stable
- GL45 operations233 revisionsGlean Indexing API@gleanwork/glean-indexing-api
Search: push documents, people, permissions and shortcuts into an enterprise search index
- GL72 operations233 revisionsGlean Client API@gleanwork/glean-client-api
Enterprise search: query the index, chat with AI, manage collections, pins, answers and agents
- GL91 operations214 revisionsGlean API@gleanwork/glean-api
Enterprise search: index custom content, query documents and people, manage chats, agents and collections
- PA849 operations67 revisionsPatricia API@patricia/patricia-api
AI workspace platform: manage actors, skills, files, meetings, memory and tool approvals via API
- BU146 operations26 revisionsBusabase API@busabase/busabase-api
Workbench API: manage Bases, records, change requests, nodes, comments and assets in a space
- DO88 operations4 revisionsDock REST API@trydock/dock-rest-api
Workspaces: manage docs, rows, columns, files, comments and members via REST with webhooks
- AS271 operations90 revisionsAsana@asana/asana
Work management: manage tasks, projects, portfolios, goals, budgets and team time tracking
- VI172 operations116 revisionsVikunja API@go-vikunja/vikunja-api
Projects and tasks: manage tasks, labels, teams, filters, webhooks, notifications and CSV imports
- SK928 operations63 revisionsSketchXFlow@sketchxflow/sketchxflow
Design: manage projects, canvases, components, teams, logos and SSO, with payments and team billing
- ZS206 operations9 revisionszSign API@zsign/zsign-api
Document signing: create drafts and templates, send signing sessions, download certificates and audit trails
- CN39 operations5 revisionscnvs.app HTTP API@cnvs/cnvs-app-http-api
Real-time collaborative whiteboard: read and edit draw and kanban boards over plain HTTP
- AL17 operations2 revisionsAllMCPs Directory API@allmcps/allmcps-directory-api
Directory of MCP servers: search, browse and submit listings, plus boosts and ad purchases
Showing 1 to 24 of 653
Load more