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 | |||||
| $0.0010 | — | — | — | Unknown | |||
free-books-1630sSearch library.intel.rallylive.caFree books first published in the 1630s: public-domain works dated 1630-1639 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1640sSearch library.intel.rallylive.caFree books first published in the 1640s: public-domain works dated 1640-1649 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1650sSearch library.intel.rallylive.caFree books first published in the 1650s: public-domain works dated 1650-1659 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1660sSearch library.intel.rallylive.caFree books first published in the 1660s: public-domain works dated 1660-1669 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1670sSearch library.intel.rallylive.caFree books first published in the 1670s: public-domain works dated 1670-1679 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1680sSearch library.intel.rallylive.caFree books first published in the 1680s: public-domain works dated 1680-1689 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1690sSearch library.intel.rallylive.caFree books first published in the 1690s: public-domain works dated 1690-1699 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1700sSearch library.intel.rallylive.caFree books first published in the 1700s: public-domain works dated 1700-1709 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1710sSearch library.intel.rallylive.caFree books first published in the 1710s: public-domain works dated 1710-1719 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1720sSearch library.intel.rallylive.caFree books first published in the 1720s: public-domain works dated 1720-1729 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1730sSearch library.intel.rallylive.caFree books first published in the 1730s: public-domain works dated 1730-1739 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1740sSearch library.intel.rallylive.caFree books first published in the 1740s: public-domain works dated 1740-1749 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1750sSearch library.intel.rallylive.caFree books first published in the 1750s: public-domain works dated 1750-1759 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1760sSearch library.intel.rallylive.caFree books first published in the 1760s: public-domain works dated 1760-1769 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1770sSearch library.intel.rallylive.caFree books first published in the 1770s: public-domain works dated 1770-1779 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1780sSearch library.intel.rallylive.caFree books first published in the 1780s: public-domain works dated 1780-1789 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1790sSearch library.intel.rallylive.caFree books first published in the 1790s: public-domain works dated 1790-1799 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1800sSearch library.intel.rallylive.caFree books first published in the 1800s: public-domain works dated 1800-1809 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1810sSearch library.intel.rallylive.caFree books first published in the 1810s: public-domain works dated 1810-1819 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
| $0.0010 | — | — | — | Unknown | |||
free-books-1830sSearch library.intel.rallylive.caFree books first published in the 1830s: public-domain works dated 1830-1839 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1840sSearch library.intel.rallylive.caFree books first published in the 1840s: public-domain works dated 1840-1849 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1850sSearch library.intel.rallylive.caFree books first published in the 1850s: public-domain works dated 1850-1859 in the catalogue (Internet Archive scans and dated Gutenberg editions), most downloaded first, with download links. Period… | $0.010 | — | — | — | Unknown | ||
free-books-1860sSearch library.intel.rallylive.caFree books first published in the 1860s: public-domain works dated 1860-1869 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.