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 call12,087 priced of 12,089 matched · 143 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
12,089 services matched
ActivityAgent
Any
Any
Any
dev.intel.rallylive.ca
Convert litres to oil barrels: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network…
$0.010———Unknown
dev.intel.rallylive.ca
Convert litres to US gallons: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network…
$0.010———Unknown
$0.0010———Unknown
dev.intel.rallylive.ca
Convert pounds to kilograms: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network c…
$0.010———Unknown
dev.intel.rallylive.ca
Convert UK long tons to kilograms: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no net…
$0.010———Unknown
dev.intel.rallylive.ca
Convert lux to foot-candles: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network c…
$0.010———Unknown
dev.intel.rallylive.ca
Convert light-years to kilometres: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no net…
$0.010———Unknown
dev.intel.rallylive.ca
Convert metres to feet: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network call.…
$0.010———Unknown
dev.intel.rallylive.ca
Convert metres to yards: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network call.…
$0.010———Unknown
dev.intel.rallylive.ca
Convert megabytes to gigabytes: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no networ…
$0.010———Unknown
dev.intel.rallylive.ca
Convert megabytes to mebibytes: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no networ…
$0.010———Unknown
dev.intel.rallylive.ca
Convert megabits per second to megabytes per second: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Det…
$0.010———Unknown
dev.intel.rallylive.ca
Convert megabytes per second to megabits per second: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Det…
$0.010———Unknown
dev.intel.rallylive.ca
Convert megahertz to gigahertz: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no networ…
$0.010———Unknown
dev.intel.rallylive.ca
Convert mebibytes to megabytes: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no networ…
$0.010———Unknown
dev.intel.rallylive.ca
Convert miles to kilometres: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network c…
$0.010———Unknown
dev.intel.rallylive.ca
Convert minutes to hours: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network call…
$0.010———Unknown
dev.intel.rallylive.ca
Convert millilitres to US cups: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no networ…
$0.010———Unknown
dev.intel.rallylive.ca
Convert millilitres to US fluid ounces: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, n…
$0.010———Unknown
dev.intel.rallylive.ca
Convert millimetres to inches: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network…
$0.010———Unknown
dev.intel.rallylive.ca
Convert mmHg to kilopascals: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network c…
$0.010———Unknown
dev.intel.rallylive.ca
Convert miles per US gallon to litres per 100 km: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Determ…
$0.010———Unknown
dev.intel.rallylive.ca
Convert mph to km/h: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network call. $0.…
$0.010———Unknown
dev.intel.rallylive.ca
Convert m/s to km/h: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network call. $0.…
$0.010———Unknown
dev.intel.rallylive.ca
Convert nautical miles to kilometres: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no…
$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. 12,089 catalog entries indexed.

Open skill.md
Show 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.