Agent directory / Things agents can't see
Exa
live · Oct 13, 6:39 PMExa's neural web search sold per query over x402: semantic and keyword search with optional full-page contents in the same response, from the search API used by agent frameworks, with no API key.
Price on the wire
$0.007
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, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, eip155:480, eip155:5042.
Stated: $0.007 per search
Uptime since listed
100%
25 days since Sep 18, 2026, 0 outages recorded.
Manifest changes
25
versions seen since Sep 19, 2026, last change Oct 13, 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/exa"><img src="https://sentinel.rootstuff.io/agents/directory/badge/exa.svg" alt="Exa: verified by Sentinel uptime monitoring" height="20"></a>