MCP, auth & payments

Paywalled Tools

MCP tools that require payment before they run — gating capability behind a charge.


Paywalled tools are actions inside an AI assistant that only run after a payment clears. Think of it as a velvet rope: the assistant can see the tool, but it has to settle a charge before the tool actually fires and delivers the result.

For you, this is less about plumbing and more about where money enters the chat. It's the moment a free conversation turns into a paid one — without the buyer ever leaving ChatGPT or Claude.

Why it matters for the ChatGPT funnel

Most brands obsess over getting found in AI answers. But showing up is the top of the funnel, not the bottom.

The real question is what happens at the moment of intent. When a buyer is ready to act inside the chat, can you capture that value right there?

Paywalled tools are one shape of that answer. They let a high-intent action carry a price. That keeps conversion inside the conversation instead of leaking out to a landing page where most of the demand goes cold.

How drio fits

In drio, the action that matters at the moment of intent is the booked meeting. Rather than charging the buyer to run a tool, drio fires a pay-per-lead app once intent climbs the Intent Ladder — so the assistant picks you, books the meeting in chat, and you pay only for the qualified lead it hands you.

Win the answer, not just the ranking

drio turns the ChatGPT and Claude conversations your buyers are already having into booked calls. Build the app that gets you picked.

Sell inside ChatGPT