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AB-030
Paid Endpoint Response
What it means
When an agent tries to access a paid feature, your site responds with a clear payment request.
Why it matters
This is how agents know a feature costs money and how to pay. Without it, agents hit a wall and move on.
✗
What's wrong
Paid endpoints return a generic error. Agents don't know payment is required.
✓
What's right
Paid endpoints clearly communicate the price and payment method.
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