What are productivity APIs?

Productivity APIs provide programmatic access to task management systems, note-taking platforms, time trackers, project management tools, and workflow automation services to build integrations and automations.

Is there a free Trello or Notion API?

Both Trello and Notion offer free APIs. Trello's REST API is available on all plans. Notion's API is free with a workspace; you authenticate with an integration token created in your account settings.

How do I automate tasks with a productivity API?

Connect your productivity API to a webhook or scheduler. For example, you can create Trello cards from form submissions, sync Notion databases with external sources, or log time entries automatically when a Git commit is pushed.

Productivity APIs

Productivity and workflow tools

27 APIs in this category

Showing 27 of 27 APIs

Airtable

Integrate Airtable databases and automate workflows via API

Auth: apiKey HTTPS CORS: Unknown

Api2Convert

Online file conversion API supporting multiple formats

Auth: apiKey HTTPS CORS: Unknown

apilayer pdflayer

Convert HTML or URLs into PDF documents easily

Auth: apiKey HTTPS CORS: Unknown

Asana

Programmatic access to manage tasks, projects, and teams in Asana

Auth: apiKey HTTPS CORS: Yes

ClickUp

Powerful project management and productivity tool for teams

Auth: OAuth HTTPS CORS: Unknown

Clockify

Time tracking and reporting API for teams and freelancers

Auth: apiKey HTTPS CORS: Unknown

CloudConvert

Convert audio, video, documents, images, and more with REST API

Auth: apiKey HTTPS CORS: Unknown

Cloudmersive Document and Data Conversion

Convert files (HTML, Office, images) to PDF or PNG easily

Auth: apiKey HTTPS CORS: Yes

Code::Stats

Automatic coding activity and time tracking for developers

Auth: apiKey HTTPS CORS: No

CraftMyPDF

Generate dynamic PDFs from templates using an online editor

Auth: apiKey HTTPS CORS: No

Flowdash

Automate and track business workflows with an easy-to-use API

Auth: apiKey HTTPS CORS: Unknown

Html2PDF

Convert HTML pages or URLs to PDF format instantly

Auth: apiKey HTTPS CORS: Unknown

iLovePDF

All-in-one PDF management API (convert, merge, split, extract text)

Auth: apiKey HTTPS CORS: Yes

JIRA

API for issue tracking and agile project management in JIRA

Auth: OAuth HTTPS CORS: Unknown

Mattermost

Open source collaboration platform for developers and teams

Auth: OAuth HTTPS CORS: Unknown

Mercury

Extract and clean content from web pages using Mercury Parser

Auth: apiKey HTTPS CORS: Unknown

Monday

Access and modify data from Monday.com work management platform

Auth: apiKey HTTPS CORS: Unknown

Notion

Integrate and manage Notion pages, databases, and content via API

Auth: OAuth HTTPS CORS: Unknown

PandaDoc

Create, send, and e-sign documents programmatically via API

Auth: apiKey HTTPS CORS: No

Pocket

Bookmarking and read-it-later service API for content management

Auth: OAuth HTTPS CORS: Unknown

Podio

Collaborative work and productivity platform for teams

Auth: OAuth HTTPS CORS: Unknown

PrexView

Transform XML or JSON data into PDF, HTML, or image outputs

Auth: apiKey HTTPS CORS: Unknown

Restpack

Generate screenshots, convert HTML to PDF, and extract web content

Auth: apiKey HTTPS CORS: Unknown

Todoist

Task management and to-do list API

Auth: OAuth HTTPS CORS: Unknown

Vector Express v2.0

Free and fast vector file conversion API

Auth: No HTTPS CORS: No

WakaTime

Automated coding activity tracking and analytics for developers

Auth: No HTTPS CORS: Unknown

Zube

Agile project management platform for developers

Auth: OAuth HTTPS CORS: Unknown

API	Description	Auth	HTTPS	CORS
Airtable	Integrate Airtable databases and automate workflows via API	apiKey	✓	?
Api2Convert	Online file conversion API supporting multiple formats	apiKey	✓	?
apilayer pdflayer	Convert HTML or URLs into PDF documents easily	apiKey	✓	?
Asana	Programmatic access to manage tasks, projects, and teams in Asana	apiKey	✓	✓
ClickUp	Powerful project management and productivity tool for teams	OAuth	✓	?
Clockify	Time tracking and reporting API for teams and freelancers	apiKey	✓	?
CloudConvert	Convert audio, video, documents, images, and more with REST API	apiKey	✓	?
Cloudmersive Document and Data Conversion	Convert files (HTML, Office, images) to PDF or PNG easily	apiKey	✓	✓
Code::Stats	Automatic coding activity and time tracking for developers	apiKey	✓	✗
CraftMyPDF	Generate dynamic PDFs from templates using an online editor	apiKey	✓	✗
Flowdash	Automate and track business workflows with an easy-to-use API	apiKey	✓	?
Html2PDF	Convert HTML pages or URLs to PDF format instantly	apiKey	✓	?
iLovePDF	All-in-one PDF management API (convert, merge, split, extract text)	apiKey	✓	✓
JIRA	API for issue tracking and agile project management in JIRA	OAuth	✓	?
Mattermost	Open source collaboration platform for developers and teams	OAuth	✓	?
Mercury	Extract and clean content from web pages using Mercury Parser	apiKey	✓	?
Monday	Access and modify data from Monday.com work management platform	apiKey	✓	?
Notion	Integrate and manage Notion pages, databases, and content via API	OAuth	✓	?
PandaDoc	Create, send, and e-sign documents programmatically via API	apiKey	✓	✗
Pocket	Bookmarking and read-it-later service API for content management	OAuth	✓	?
Podio	Collaborative work and productivity platform for teams	OAuth	✓	?
PrexView	Transform XML or JSON data into PDF, HTML, or image outputs	apiKey	✓	?
Restpack	Generate screenshots, convert HTML to PDF, and extract web content	apiKey	✓	?
Todoist	Task management and to-do list API	OAuth	✓	?
Vector Express v2.0	Free and fast vector file conversion API	No	✓	✗
WakaTime	Automated coding activity tracking and analytics for developers	No	✓	?
Zube	Agile project management platform for developers	OAuth	✓	?

Best Productivity APIs for Developers

A productivity API allows developers to integrate task management, project tracking, note-taking, and workflow automation into their applications. These APIs connect your custom tools with popular platforms like Trello, Notion, and Asana.

CodeHelper's curated productivity API collection includes APIs covering task managers, project management platforms, time trackers, and workflow automation services.

What to look for in a productivity API

Webhook support: Real-time notifications via webhooks eliminate the need for polling and enable instant cross-tool synchronization.
Data export formats: APIs that support JSON and CSV exports make it easy to integrate with analytics and reporting tools.
OAuth scopes: Fine-grained permission scopes let you request only the data your integration truly needs.

How to use this API directory

Browse the curated list of APIs below.
Click any API to visit its documentation.
Check the Auth column to understand what credentials you need.

Whether you are building a workflow automation tool or a cross-platform task manager, this free curated API directory saves you hours of research.

Productivity APIs

Airtable

Api2Convert

apilayer pdflayer

Asana

ClickUp

Clockify

CloudConvert

Cloudmersive Document and Data Conversion

Code::Stats

CraftMyPDF

Flowdash

Html2PDF

iLovePDF

JIRA

Mattermost

Mercury

Monday

Notion

PandaDoc

Pocket

Podio

PrexView

Restpack

Todoist

Vector Express v2.0

WakaTime

Zube

Best Productivity APIs for Developers

What to look for in a productivity API

How to use this API directory

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