Put your service on the ledger.
Free, no account. We probe the endpoint first; if it answers with a payment challenge it joins the next crawl and shows up with its own probe history. Listings that never answer stay out.
What we look for
- An HTTP 402 on a plain GET, or an x402 v2 payment header, or an x402 / MPP challenge in the body.
- A stable host. We deduplicate by host, so one listing per API is plenty.
- Nothing else. No form to fill, no fee, no badge to embed.
Already indexed?
If your service came in through a public directory it is already here. Submitting it again is harmless: it links the two.