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 Everything free by Wilhelm Hauff: the 37 catalogued public-domain books, audiobooks and texts credited to Wilhelm Hauff across Project Gutenberg, LibriVox and Internet Archive, most popular first, eac… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by Wilkie Collins: the 112 catalogued public-domain books, audiobooks and texts credited to Wilkie Collins across Project Gutenberg, LibriVox and Internet Archive, most popular first,… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by Will Owen: the 80 catalogued public-domain books, audiobooks and texts credited to Will Owen across Project Gutenberg, LibriVox and Internet Archive, most popular first, each with d… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by Willa Cather: the 35 catalogued public-domain books, audiobooks and texts credited to Willa Cather across Project Gutenberg, LibriVox and Internet Archive, most popular first, each… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Butler Yeats: the 35 catalogued public-domain books, audiobooks and texts credited to William Butler Yeats across Project Gutenberg, LibriVox and Internet Archive, most popu… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Carew Hazlitt: the 40 catalogued public-domain books, audiobooks and texts credited to William Carew Hazlitt across Project Gutenberg, LibriVox and Internet Archive, most po… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Chambers: the 131 catalogued public-domain books, audiobooks and texts credited to William Chambers across Project Gutenberg, LibriVox and Internet Archive, most popular fir… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Clark Russell: the 57 catalogued public-domain books, audiobooks and texts credited to William Clark Russell across Project Gutenberg, LibriVox and Internet Archive, most po… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Dean Howells: the 142 catalogued public-domain books, audiobooks and texts credited to William Dean Howells across Project Gutenberg, LibriVox and Internet Archive, most pop… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Harrison Ainsworth: the 34 catalogued public-domain books, audiobooks and texts credited to William Harrison Ainsworth across Project Gutenberg, LibriVox and Internet Archiv… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Henry Giles Kingston: the 135 catalogued public-domain books, audiobooks and texts credited to William Henry Giles Kingston across Project Gutenberg, LibriVox and Internet A… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William John Locke: the 49 catalogued public-domain books, audiobooks and texts credited to William John Locke across Project Gutenberg, LibriVox and Internet Archive, most popular… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Le Queux: the 122 catalogued public-domain books, audiobooks and texts credited to William Le Queux across Project Gutenberg, LibriVox and Internet Archive, most popular fir… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William MacLeod Raine: the 31 catalogued public-domain books, audiobooks and texts credited to William MacLeod Raine across Project Gutenberg, LibriVox and Internet Archive, most po… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Makepeace Thackeray: the 87 catalogued public-domain books, audiobooks and texts credited to William Makepeace Thackeray across Project Gutenberg, LibriVox and Internet Arch… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Morris: the 60 catalogued public-domain books, audiobooks and texts credited to William Morris across Project Gutenberg, LibriVox and Internet Archive, most popular first, e… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Patten: the 35 catalogued public-domain books, audiobooks and texts credited to William Patten across Project Gutenberg, LibriVox and Internet Archive, most popular first, e… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Shakespeare: the 484 catalogued public-domain books, audiobooks and texts credited to William Shakespeare across Project Gutenberg, LibriVox and Internet Archive, most popul… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by William Wordsworth: the 45 catalogued public-domain books, audiobooks and texts credited to William Wordsworth across Project Gutenberg, LibriVox and Internet Archive, most popular… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by Winston Churchill: the 82 catalogued public-domain books, audiobooks and texts credited to Winston Churchill across Project Gutenberg, LibriVox and Internet Archive, most popular fi… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by Young's Literal Translation,: the 56 catalogued public-domain books, audiobooks and texts credited to Young's Literal Translation, across Project Gutenberg, LibriVox and Internet Ar… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by Zacharias Topelius: the 49 catalogued public-domain books, audiobooks and texts credited to Zacharias Topelius across Project Gutenberg, LibriVox and Internet Archive, most popular… | $0.010 | — | — | — | Unknown | ||
library.intel.rallylive.ca Everything free by Zane Grey: the 55 catalogued public-domain books, audiobooks and texts credited to Zane Grey across Project Gutenberg, LibriVox and Internet Archive, most popular first, each with d… | $0.010 | — | — | — | Unknown | ||
free-books-1600sSearch library.intel.rallylive.caFree books first published in the 1600s: public-domain works dated 1600-1609 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1610sSearch library.intel.rallylive.caFree books first published in the 1610s: public-domain works dated 1610-1619 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | 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.