The human interface
for your product.
Hint turns your product into a conversational interface. We believe language is the most powerful UI — and AI finally makes it practical. Instead of more buttons and flows, let your users just ask.
Plug it into your existing product and let it speak for itself.
From repo to chat widget in three steps.
Hint reads your frontend the way you would — by following the code — and wraps your existing API calls as callable tools for the assistant. Your backend, your auth, your domain.
Connect your repo
Point Hint at your frontend GitHub repo. We clone it read-only and use Claude to map API calls, env vars, and how your app authenticates.
Review your SDK
Every detected call becomes a typed SDK method. Toggle what the assistant can do and override any env vars that differ in production.
Embed the widget
Paste one script tag before </body>. The widget loads on demand on your own domain, using your user's existing session and cookies.
Not a chatbot. A better way to interact.
No rewrites
Hint wraps what's already there. You don't need a new backend, a new auth model, or a new front-end framework.
Your auth, your domain
The widget runs on your site and uses the user's existing session. Calls go to your API with the same credentials a logged-in user already has.
Deterministic actions
The assistant can't invent endpoints. It calls only the SDK methods you enabled — reviewed, typed, and traceable.
Built for humans
Users don't need to learn your menus. They ask. Hint finds the right tool, asks for any missing info, and gets out of the way.