> For the complete documentation index, see [llms.txt](https://docs.fylr.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fylr.io/for-developers/api/endpoints/eas/rput.md).

# /rput

The **eas/rput** endpoint is used to asynchronously upload files. Use **/eas/put** to synchronously upload files. A file can only be inserted if a filename is provided, either by setting it as query parameter or in the `Content-Disposition` header set by the web server of the URL.

### `POST /eas/rput`

{% openapi src="/files/kfiDjhyZfEICNBmt5f49" path="/eas/rput" method="post" %}
[fylr-openapi.yml](https://4100607288-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FAdRFzQASDY2Elfdm3wXW%2Fuploads%2Fgit-blob-050645483a006e5537fee4cbfbd32be0bf2a9a23%2Ffylr-openapi.yml?alt=media)
{% endopenapi %}