Productivity & collaboration
652 APIs for documents, calendars, project work, collaboration, or workflow automation.
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350 APIs added in the last 30 days.
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653- CO75 operations6 revisionsCorvio Developer API@corvio/corvio-developer-api
Workspace: manage files, Markdown sync, publications, agents and sync conflicts
- FL1,110 operations254 revisionsFlowHunt@flowhunt/flowhunt
Flow automation: build and run chatbot flows, sessions, batches and schedules, plus SEO and marketing analytics
- WI950 operations583 revisionsWindmill API@windmill/windmill-api
Workflow automation: run scripts and flows, schedule jobs, and wire up triggers for HTTP, Kafka, SQS and more
- ME124 operations124 revisionsmessages API@betagouv/messages-api
Email: manage mailboxes, threads, drafts, labels, contacts, calendars and imports
- LI69 operations134 revisionslibresign@libresign/libresign
Document signing: request signatures, sign files, manage signers, certificates and validation
- SH257 operations453 revisionsShortcut API@shortcut-com/shortcut-api
Project management: manage stories, epics, iterations, docs, teams and workflows
- ST233 operations24 revisionsStable Baseline REST API@stablebaseline/stable-baseline-rest-api
Diagrams, documents and whiteboards: edit 40+ diagram types, plans and knowledge graph search
- SC27 operations2 revisionsScrevi Public API@screvi/screvi-public-api
Highlights and reading: search and manage highlights, sources, saved articles and tags
- PR20 operations2 revisionsPresify public API@presify/presify-public-api
Presify: track Teams presence history and read it through an MCP endpoint and OAuth
- AS271 operations112 revisionsAsana@asana/asana-2
Work management: manage tasks, projects, portfolios, goals, budgets, time tracking and workspace members
- PA100 operations98 revisionspanda-wiki API@chaitin/panda-wiki-api
Knowledge base: build wikis from documents, manage nodes, AI chat search, comments and analytics
- PR170 operations84 revisionsPrefect Unreleased API@prefecthq/prefect-unreleased-api
Workflow orchestration: manage flows, deployments, flow and task runs, work pools, and concurrency limits
- CO50 operations7 revisionsConnect API@workpath/connect-api
Strategy execution: read and write Goals, KPIs, Key Results and Initiatives in Workpath
- BU146 operations29 revisionsBusabase API@busabase/busabase-api
Workbench API: manage Bases, records, change requests, nodes, comments and assets in a space
- IN76 operations8 revisionsInkSeal API@inkseal/inkseal-api
Document signing: upload files, place fields, add signers and send envelopes for signature
- OP0 operations151 revisionsOpenProject API V3 (Stable)@opf/openproject-api-v3-stable
- CA121 operations111 revisionsCal.diy API v2@calcom/cal-diy-api-v2
Scheduling: manage event types, bookings, attendees, availability slots, calendars and webhooks
- KL212 operations107 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
- NY244 operations16 revisionsNylas API@nylas/nylas-api
Email, calendar, contacts and notetakers: manage grants, messages, events, drafts and webhooks
- TA24 operations2 revisionsTaskLite API@tasklite/tasklite-api
Tasks: create tasks from text or structured fields, manage API keys and OAuth sessions
- AS271 operations110 revisionsAsana@asana/asana
Work management: manage tasks, projects, portfolios, goals, budgets and team time tracking
- SC6 operations179 revisionsScheduler Meetings@hubspot/scheduler-meetings
Meeting scheduling pages: list availability, book meetings and create calendar events
- AU19 operations24 revisionsAutomation API@epilot/automation-api
Workflow automation: create and run flows, track, retry, cancel executions and bulk jobs
- TA119 operations2 revisionsTasg API@tasg/tasg-api
Task and project management: track tasks, subtasks, comments, attachments and exports in workspaces
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