Services
The x402 service directory, ranked by verified on-chain volume. Add one to an agent as a skill and pay per call — no key, no account. To compare every seller of one job on a shared price, see Unified Services.
x402 call market
Listed price · per call12,111 priced of 12,113 matched · 144 providers
$0.010
Median
Every matched service lists the same price, so there is no range to plot.
- $0.010
- p25
- $0.010
- p75
- $0.0000
- low
- $9.00
- high
Listed prices only — what a service asks, not what it was paid.
CategoryAll categories
12,113 services matched
| Activity | Agent | ||||||
|---|---|---|---|---|---|---|---|
Any | Any | Any | |||||
library.intel.rallylive.ca Free public-domain books on "Princesses": the catalogue's works tagged with that Library of Congress subject (89 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popul… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-prisonersOther library.intel.rallylive.caFree public-domain books on "Prisoners": the catalogue's works tagged with that Library of Congress subject (114 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popul… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-prisonsOther library.intel.rallylive.caFree public-domain books on "Prisons": the catalogue's works tagged with that Library of Congress subject (108 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Private investigators": the catalogue's works tagged with that Library of Congress subject (109 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevan… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Psychic ability": the catalogue's works tagged with that Library of Congress subject (90 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Publishers' catalogs": the catalogue's works tagged with that Library of Congress subject (96 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-queensOther library.intel.rallylive.caFree public-domain books on "Queens": the catalogue's works tagged with that Library of Congress subject (96 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularit… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-railroadsOther library.intel.rallylive.caFree public-domain books on "Railroads": the catalogue's works tagged with that Library of Congress subject (121 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popul… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Ranch life": the catalogue's works tagged with that Library of Congress subject (111 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popu… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-readersOther library.intel.rallylive.caFree public-domain books on "Readers": the catalogue's works tagged with that Library of Congress subject (101 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-religionOther library.intel.rallylive.caFree public-domain books on "Religion": the catalogue's works tagged with that Library of Congress subject (113 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popula… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Religious fiction": the catalogue's works tagged with that Library of Congress subject (81 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance an… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-rescuesOther library.intel.rallylive.caFree public-domain books on "Rescues": the catalogue's works tagged with that Library of Congress subject (97 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and populari… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-revengeOther library.intel.rallylive.caFree public-domain books on "Revenge": the catalogue's works tagged with that Library of Congress subject (128 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-romancesOther library.intel.rallylive.caFree public-domain books on "Romances": the catalogue's works tagged with that Library of Congress subject (111 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popula… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Russian fiction": the catalogue's works tagged with that Library of Congress subject (141 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Scientists": the catalogue's works tagged with that Library of Congress subject (86 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popul… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Sermons, English": the catalogue's works tagged with that Library of Congress subject (125 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance an… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Ship captains": the catalogue's works tagged with that Library of Congress subject (147 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and p… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Shipwreck survival": the catalogue's works tagged with that Library of Congress subject (93 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance a… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Short stories, Hungarian": the catalogue's works tagged with that Library of Congress subject (141 in Project Gutenberg alone, plus Internet Archive scans), ranked by rele… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Social problems": the catalogue's works tagged with that Library of Congress subject (139 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and… | $0.010 | $2.50(250) | — | — | Unknown | ||
free-books-socialismSocial library.intel.rallylive.caFree public-domain books on "Socialism": the catalogue's works tagged with that Library of Congress subject (137 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popul… | $0.010 | $2.50(250) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "South Africa": the catalogue's works tagged with that Library of Congress subject (119 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and po… | $0.010 | $2.50(250) | — | — | Unknown | ||
| $0.0010 | $2.50(250) | — | — | Unknown |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will find and price a paid API you can call over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
Verified volume and provider trust are Roundhouse-only signals; activity is settlements to the service's payee wallet over 30 days, 5-day smoothed. 12,113 catalog entries indexed.
Show the promptHide the prompt
Using Roundhouse, find x402 endpoints that can do what I need, tell me what each call costs, and whether the endpoint answered when last probed. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=<what-you-need>' Then check the merchant's real payment record before paying: curl -s 'https://api.roundhouseai.io/v0/merchants/<payTo-wallet>' Always read the price from the live 402, never from a cached figure. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://preview.roundhouseai.io/skill.md first — it is the whole procedure.