Use your Claude subscription as an API. No API key needed. Local proxy for Claude Max/Pro.
Dario is a Node.js tool that proxies Anthropic's Claude API using a user's existing Claude Pro/Max subscription OAuth credentials, enabling compatibility with Anthropic and OpenAI SDKs via a local server.
How It Works
You hear about Dario, a simple helper that unlocks your paid Claude subscription for use in all your favorite coding apps and tools without needing extra payments.
You run a quick one-line command to bring Dario to your machine, either installing it or trying it right away.
It finds your existing connection and jumps straight ahead.
A webpage pops up, you log in to Claude, approve access, and Dario grabs the permission automatically.
You start Dario, and it opens a private local channel on your computer that makes your Claude smarts available everywhere.
You share two easy pieces of info with your tools—like the local address and a special word 'dario'—so they know where to find Claude.
Your apps now talk directly to Claude through Dario, feeling fast and natural, even bypassing slowdowns with a special mode.
You enjoy your full Claude subscription across all tools, scripts, and projects, saving money and hassle forever.
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Repurpose is a Pro feature
Generate ready-to-use prompts for X threads, LinkedIn posts, blog posts, YouTube scripts, and more -- with full repo context baked in.
Unlock RepurposeSimilar repos coming soon.