Infinity Download

Setup guide · Your plan

Your Claude plan in Infinity.

Use a Claude Pro or Max plan you already pay for, with no API key.

What you need

A Claude Pro or Max plan. Infinity uses it through Claude Code, which has its own sign-in.

Set it up

  1. In Infinity, open Settings ▸ Accounts and models and choose Claude plan · through Claude Code.
  2. Press Install Claude Code if you don’t have it.
  3. Sign in: Infinity opens your terminal on Claude Code’s sign-in, and it finishes in your browser.
  4. Pick a Claude model and start a chat. Answers use your plan’s limits, not an API key.

Good to know

  • In Infinity Code you can also pick Claude Code as the agent that writes the code.
Stuck?See common fixes, or tell us what happened.

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