What to do instead
- Add a paywall and copy the charge URL.
- Open the per-service overflow drawer and fill in guidance an agent can follow.
- Put the charge URL in your README,
llms.txt, docs, or a setup prompt.
402 with price and payment terms. That challenge is how a compatible client learns cost — you do not need a registry for the payment to work.
What you configure
On the service overflow menu, open the drawer:
Proceeds auto-drafts Agent guidance from paywall names and descriptions. Review it before saving — write it as instructions to an agent, not marketing copy.
Only enabled paywalls are included.
Generated OpenAPI docs
The drawer can generate OpenAPI documents from your service and paywalls. Copy the URL from the drawer if you want to host it or hand it to an agent. Treat it as a file you share, not a listing. When Homepage or API reference is set, the generated spec includesexternalDocs.url (API reference if set, otherwise homepage). Agent-readiness scorers that look for that field can score a Proceeds wrap Fully agent-ready and runtime-verified. That is not a listing.
The MPP document is only produced when the service has Tempo-enabled paywalls. x402-only services get the x402 document. They are separate files.
Related
- Sell to agents — wrap, share a URL, get paid
- Pay with an agent — buyer wallets (AgentCash, Tempo Wallet, Circle)
Sell to agents
The seller playbook.
Add a paywall
Copy the charge URL.

