documents-and-productivity APIs

Airtable's REST API lets you read, create, update, and delete records in any Airtable base as if it were a flexible database.

Api2Convert is an online file conversion API that supports converting between hundreds of formats including documents, images, audio, and video files.

The pdflayer API by apilayer converts any HTML snippet or public URL into a high-quality PDF file with a simple GET or POST request.

The Asana API gives you full programmatic access to your Asana workspace — tasks, projects, users, comments, and more.

The ClickUp API provides access to tasks, spaces, folders, lists, goals, and time-tracking data within your ClickUp workspace.

Clockify is a free time-tracking API that lets you manage workspaces, projects, clients, and time entries programmatically.

CloudConvert is a powerful file conversion API that supports over 200 formats across documents, images, audio, video, spreadsheets, and more.

The Cloudmersive Convert API lets you convert documents, images, and web pages between formats — including Word to PDF, HTML to image, and more — with a simple REST call.

Code::Stats is a free API that tracks programming activity by language, recording XP points earned through coding.

CraftMyPDF lets you generate PDF documents programmatically from reusable templates using a drag-and-drop editor.

Flowdash is a no-code workflow automation platform that also exposes a REST API for triggering and managing business workflows programmatically.

Html2PDF is a REST API that converts HTML markup or any public web URL into a downloadable PDF document.

iLovePDF API provides a full suite of PDF operations including conversion, merging, splitting, compressing, and adding page numbers, all accessible through a simple REST interface.

The JIRA REST API allows you to programmatically manage issues, projects, sprints, and workflows in Atlassian JIRA.

Mattermost is an open-source messaging platform, and its REST API lets you build bots, integrations, and automation on top of it.

The Notion API enables you to read and write pages, databases, and blocks in Notion workspaces programmatically.

PandaDoc API lets you create, send, and track documents and e-signature requests programmatically.

Podio is a collaborative work management platform with a REST API that lets you manage apps, items, and workspaces programmatically.

PrexView converts structured XML or JSON data into formatted PDF documents, HTML pages, or images using reusable design templates.

Restpack is a powerful API suite that lets you capture screenshots of websites, convert HTML to PDF, and extract content from web pages.

Todoist API gives you programmatic access to one of the most popular task management apps, letting you create, read, update, and delete tasks, projects, and labels.

The Smart Image Enhancement API uses AI super-resolution algorithms to upscale and enhance images, adding fine details that make low-resolution images look crisp at larger sizes.

Vector Express is a free, no-auth API for converting vector and raster files between formats such as SVG, PDF, DXF, EPS, and PNG.

WakaTime automatically tracks how much time you spend coding in your editor and exposes this data through a public API.

Zube is a full-stack project management platform with a REST API that lets you manage sprints, cards, workspaces, and team members programmatically.