---
description: Interact with R2 buckets and objects directly from Cloudflare Workers.
title: Workers API
image: https://developers.cloudflare.com/og-docs.png
---

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> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/r2/llms.txt  
> Use this file to discover all available pages before exploring further.

# Workers API

Last updated Aug 24, 2026|Copy as Markdown|[View as Markdown](https://9a51ac8b.previews.developers.cloudflare.com/r2/api/workers/index.md)|[Agent setup](https://9a51ac8b.previews.developers.cloudflare.com/agent-setup/)

* [Use R2 from Workers](https://9a51ac8b.previews.developers.cloudflare.com/r2/api/workers/workers-api-usage/)
* [Use the R2 multipart API from Workers](https://9a51ac8b.previews.developers.cloudflare.com/r2/api/workers/workers-multipart-usage/)
* [Workers API reference](https://9a51ac8b.previews.developers.cloudflare.com/r2/api/workers/workers-api-reference/)

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## On this page

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