Productivity & collaboration
661 APIs for documents, calendars, project work, collaboration, or workflow automation.
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358 APIs added in the last 30 days.
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661- PA100 operations114 revisionspanda-wiki API@chaitin/panda-wiki-api
Knowledge base: build wikis from documents, manage nodes, AI chat search, comments and analytics
- PR170 operations100 revisionsPrefect Unreleased API@prefecthq/prefect-unreleased-api
Workflow orchestration: manage flows, deployments, flow and task runs, work pools, and concurrency limits
- SH257 operations461 revisionsShortcut API@shortcut-com/shortcut-api
Project management: manage stories, epics, iterations, docs, teams and workflows
- OP0 operations171 revisionsOpenProject API V3 (Stable)@opf/openproject-api-v3-stable
- CA121 operations129 revisionsCal.diy API v2@calcom/cal-diy-api-v2
Scheduling: manage event types, bookings, attendees, availability slots, calendars and webhooks
- KL212 operations126 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
- FL1,110 operations261 revisionsFlowHunt@flowhunt/flowhunt
Flow automation: build and run chatbot flows, sessions, batches and schedules, plus SEO and marketing analytics
- NO4 operations3 revisionsNowadays Public API@nowadays/nowadays-public-api
Events: list, create, fetch and update events for your organization
- TE79 operations5 revisionsTempi API@meettempi/tempi-api
Scheduling: look up open times, book, reschedule and cancel meetings, manage hours and teams
- AS271 operations125 revisionsAsana@asana/asana
Work management: manage tasks, projects, portfolios, goals, budgets and team time tracking
- ST233 operations26 revisionsStable Baseline REST API@stablebaseline/stable-baseline-rest-api
Diagrams, documents and whiteboards: edit 40+ diagram types, plans and knowledge graph search
- PA28 operations3 revisionsPassalong@passalong/passalong
Team work hand-off: take, progress, hand in or pass markdown tasks with agents
- VI172 operations156 revisionsVikunja API@go-vikunja/vikunja-api
Projects and tasks: manage tasks, labels, teams, filters, webhooks, notifications and CSV imports
- GL44 operations274 revisionsGlean API@gleanwork/glean-api-2
Enterprise search: index documents, people, groups and permissions into a search index
- TW19 operations232 revisionsTwilio - Studio@twilio/twilio-studio
Studio: create and run flows, manage executions, steps, revisions and test users
- SU52 operations5 revisionsSubo API@subo/subo-api
Surveys and polls: create projects, write scripts, collect responses and run AI analysis
- CA68 operations9 revisionsCalendly API@calendly/calendly-api
Scheduling: book and cancel events, manage event types, availability, contacts and webhooks
- TI202 operations8 revisionsTin Lite Switchboard@tin/tin-lite-switchboard
Workspace automation: manage projects, workflow runs, outreach campaigns, paid ads and integrations
- HU31 operations135 revisionsHubdb@hubspot/cms-hubdb
CMS data tables: define schemas, manage draft and published rows, publish, export and version
- WH379 operations16 revisionsWhatcha API@whatareyoudo/whatcha-api
Diaries and entries: write, search, share and track streaks, plus groups, finance, comments, uploads and notifications
- LI93 operations10 revisionslivediagram API@livediagram/livediagram-api
Diagrams: create and edit documents, tabs and changesets, with sharing, folders and image uploads
- RE25 operations1 revisionRelativity.Import.Services@relativity/relativity-import-services
Document import: create and run import jobs, manage sources, configurations and progress
- FL93 operations1 revisionFlowable Inspect REST API@flowable/flowable-inspect-rest-api
Workflow engine: inspect instances, executions, decisions, events and test runs
- RE627 operations1 revisionReclaim API@reclaim/reclaim-api
Scheduling: manage calendars, tasks, habits, meetings and focus time through a time-blocking platform
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