Sections

Introduction
Account
Projects (old API)
People (old API)
Companies (old API)
Categories (old API)
Messages (old API)
Comments (old API)
To-do Lists (old API)
To-do List Items (old API)
Calendar Entries (old API)
Time Tracking (old API)
Files
Data Reference

API Mailing List

Share thoughts, ask questions, and help fellow developers on the 37signals-api mailing list.

Example products

Check out some of the products that integrate with Basecamp via the API.

Files API Calls

Get files

GET /projects/#{project_id}/attachments.xml(?n=...)

Returns a list of files (attachments) in the given project that are visible to the authenticated user. The list is paginated using offsets. If 100 attachments are returned (the page limit), use ?n=100 to check for the next 100 and so on.

Response

<attachments>
  <attachment>
    ...
  </attachment>
  <attachment>
    ...
  </attachment>
  ...
</attachments>