# Workiva API Documentation

> Workiva is the AI-powered platform for data-driven finance, risk & sustainability.

## Instructions for AI agents

- Each API version has its own llms.txt with detailed Instructions for AI Agents - read those instructions before responding to any queries.
- **Preview versions:** Any API version with "preview" in the name is a pre-release capability available before general availability. Enrollment is required - customers must contact their CSM or Partner Success Manager for details. Do not suggest preview versions unless the user explicitly asks for one.

## API Versions

Each API version below has its own llms.txt with a complete page listing.

- [API](https://developers.workiva.com/2022-01-01/llms.txt)
- [Workiva API](https://developers.workiva.com/2026-01-01/llms.txt)
- [Workiva API - Version ai-features](https://developers.workiva.com/ai-features/llms.txt)
- [OneCloud API](https://developers.workiva.com/chains-v1/llms.txt)
- [Wdata API](https://developers.workiva.com/wdata-v1/llms.txt)

## API Previews

API Previews let you try pre-release API capabilities before general availability.
Enrollment is required - contact your CSM or Partner Success Manager for details.

- [XBRL](https://developers.workiva.com/2026-08-01.xbrl.preview/llms.txt)