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 "South America": the catalogue's works tagged with that Library of Congress subject (116 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and p… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Southern States": the catalogue's works tagged with that Library of Congress subject (152 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Space colonies": the catalogue's works tagged with that Library of Congress subject (102 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Spiritualism": the catalogue's works tagged with that Library of Congress subject (87 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and pop… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-spousesOther library.intel.rallylive.caFree public-domain books on "Spouses": the catalogue's works tagged with that Library of Congress subject (113 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Spy stories": the catalogue's works tagged with that Library of Congress subject (98 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popu… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Storytelling": the catalogue's works tagged with that Library of Congress subject (108 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and po… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-studentsOther library.intel.rallylive.caFree public-domain books on "Students": the catalogue's works tagged with that Library of Congress subject (114 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popula… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-successOther library.intel.rallylive.caFree public-domain books on "Success": the catalogue's works tagged with that Library of Congress subject (138 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Switzerland": the catalogue's works tagged with that Library of Congress subject (91 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popu… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-teachersOther library.intel.rallylive.caFree public-domain books on "Teachers": the catalogue's works tagged with that Library of Congress subject (81 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-theaterOther library.intel.rallylive.caFree public-domain books on "Theater": the catalogue's works tagged with that Library of Congress subject (145 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Time travel": the catalogue's works tagged with that Library of Congress subject (169 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and pop… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Treasure troves": the catalogue's works tagged with that Library of Congress subject (172 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-turkeyOther library.intel.rallylive.caFree public-domain books on "Turkey": the catalogue's works tagged with that Library of Congress subject (99 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularit… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-twinsOther library.intel.rallylive.caFree public-domain books on "Twins": the catalogue's works tagged with that Library of Congress subject (124 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularit… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-unclesOther library.intel.rallylive.caFree public-domain books on "Uncles": the catalogue's works tagged with that Library of Congress subject (133 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and populari… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "United States. Army": the catalogue's works tagged with that Library of Congress subject (101 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-utopiasOther library.intel.rallylive.caFree public-domain books on "Utopias": the catalogue's works tagged with that Library of Congress subject (111 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popular… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-vacationsOther library.intel.rallylive.caFree public-domain books on "Vacations": the catalogue's works tagged with that Library of Congress subject (97 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popula… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Venice (Italy)": the catalogue's works tagged with that Library of Congress subject (95 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and p… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Venus (Planet)": the catalogue's works tagged with that Library of Congress subject (89 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and p… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-villagesOther library.intel.rallylive.caFree public-domain books on "Villages": the catalogue's works tagged with that Library of Congress subject (132 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popula… | $0.010 | $3.22(322) | — | — | Unknown | ||
free-books-virginiaOther library.intel.rallylive.caFree public-domain books on "Virginia": the catalogue's works tagged with that Library of Congress subject (135 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popula… | $0.010 | $3.22(322) | — | — | Unknown | ||
library.intel.rallylive.ca Free public-domain books on "Voyages around the world": the catalogue's works tagged with that Library of Congress subject (125 in Project Gutenberg alone, plus Internet Archive scans), ranked by rele… | $0.010 | $3.22(322) | — | — | 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.