Agent directory / Things agents can't know
Ceramic Search
live · Oct 2, 10:30 AMA web search against Ceramic's own index of 40+ billion pages, paid per query with no account or API key: POST a JSON query, pay the 402, get ranked results. Cheapest paid search in the directory at a tenth of a cent; payment settles only on a successful response. Served through Cloudflare's Monetization Gateway, which is a US-only beta: requests from Germany and Singapore get a 403, so the directory checks it from Virginia and Oregon.
Price on the wire
$0.001
Read from the live x402v2 envelope on /search, not transcribed. A service that prices each route differently is observed on this one. Networks: eip155:8453.
Stated: $0.001/search
Uptime since listed
100%
1 day since Oct 1, 2026, 0 outages recorded.
Manifest changes
1
version seen since Oct 2, 2026, last change Oct 2, 2026.
Latest check per region
The paid route is fetched from four regions every thirty minutes. A 402 with a valid envelope counts as alive; anything else does not.
Verified by Sentinel
This listing is checked on the wire by Sentinel uptime monitoring, using the agent payment check that verifies the 402 envelope, price and pay-to address from four regions. Run this service? The badge below shows its live status wherever you embed it.
<a href="https://sentinel.rootstuff.io/agents/directory/ceramic-search"><img src="https://sentinel.rootstuff.io/agents/directory/badge/ceramic-search.svg" alt="Ceramic Search: verified by Sentinel uptime monitoring" height="20"></a>