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Fax from Claude

Ask Claude to fax any document to any fax number. Add your pages from your computer or your phone, and check the fax before it goes.

Connect XipFax

In Claude. Add XipFax by its address: go to Customize › Connectors, select Add, then Add custom connector, name it XipFax, and enter https://mcp.xipfax.com/mcp. If it asks about Authentication, choose Sign in when needed, and for OAuth client, Use Claude’s published identity. Then select Add, and Connect. On a Team or Enterprise plan, an Owner adds it for the organization instead, in Organization settings › Connectors, with Add, then Custom, and members then find XipFax under Customize › Connectors, with the Custom label, and select Connect. Sign in to XipFax with your email: new to XipFax, you make your account as you sign in. Check the account shown, then select Allow. In a chat, turn XipFax on from + › Connectors.

In Claude Code. Add XipFax’s plugin:

Claude Code
/plugin marketplace add XipHubHQ/xipfax-plugins
/plugin install xipfax@xipfax-plugins

Then run /mcp, choose plugin:xipfax:xipfax, and sign in in your browser.

Ask

  • “Fax my signed lease to my landlord.”
  • “Fax the pages on my phone to my doctor’s office.”
  • “Has that fax been delivered? I need the confirmation.”
  • “Where do I fax Form 2848? I live in Ohio.”

Your pages

  • In Claude Code: a PDF or a photo on your computer. Claude makes a photo into a PDF first.
  • A PDF at a public link: Claude gives XipFax the link.
  • On your phone, or attached to the chat: Claude gives you a one-time page. Add your pages there, select “Done adding pages”, and tell Claude. The page works once, for 30 minutes. Keep its link to yourself.

Sending

Claude asks before it sends anything.

  • Without a plan: Claude gives you a link. Look the fax over there, then send it and pay.
  • On a plan: choose whether faxes go straight away or come to you first, when you connect or later in Settings › Connected apps.

After it’s sent

Ask Claude how your fax went. Once it’s delivered, Claude gives you its confirmation: one page that says who received how many pages, and when.

What XipFax doesn’t do

  • Fill in forms. Fill in and sign your form first.
  • Fax numbers outside the United States, its territories and Canada.

Disconnect

In Claude, go to Customize › Connectors, select XipFax, and select Disconnect. In XipFax, go to Settings › Connected apps and select Disconnect. An app stays connected until you disconnect it, or after 30 days unused.

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