Attach a new file to a page

Attach a new file to a page

Works with AI assistants

Use Confluence: its Confluence Cloud REST Content - attachments API lets you attach a new file to a page in a single step (POST /wiki/rest/api/content/{id}/child/attachment). Confluence also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.

• How do I add a brand-new attachment to a Confluence page without touching existing ones?
• Why does my upload need the X-Atlassian-Token nocheck header?

Say it to your AI assistant

• Attach new file {file} to content {id}, minor edit {minorEdit}.
• Add {file} as a new attachment on page {id} with comment {comment}, minor edit {minorEdit}.

For your developer

POST /wiki/rest/api/content/{id}/child/attachment in Confluence Cloud REST Content - attachments API. Full spec on APIs.io.