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 call227,195 priced of 229,211 matched · 3,962 providers
$0.010
Median
$0.0020$0.050
- $0.0050
- p25
- $0.010
- p75
- $0.0000
- low
- $1,000,000.00
- high
The box is the middle half of the market, $0.0050 to $0.010; the whiskers reach the 10th and 90th percentiles and the axis between them is logarithmic. Listed prices only — what a service asks, not what it was paid.
CategoryAll categories
229,211 services matched
| Activity | Agent | ||||||
|---|---|---|---|---|---|---|---|
Any | Any | Any | |||||
api.loyalspark.onlineSearch api.loyalspark.onlineOnchain loyalty platform on Base Network. Businesses launch branded rewards in minutes, customers earn real value with every purchase, and AI agents automate the rest via REST and MCP. On the paid ret… | $0.0050 | $0.005(1) | 56 | 15 | Live | ||
api.printmoneylab.com Real experiments in AI automation — crypto bots, prediction markets, and AI agents. No coding background. No fluff. Just what worked and what didn't | $0.0010 | $0.001(1) | 56 | 7 | Live | ||
agent.pocket.network Soft launch in progress with community engineering teams. Public launch Monday, September 21, 2026 at 1:00 PM Eastern. Pay-per-call access to Pocket Network services. No account, no API key. | $0.0050 | — | 56 | 5 | Live | ||
agent.pocket.network Soft launch in progress with community engineering teams. Public launch Monday, September 21, 2026 at 1:00 PM Eastern. Pay-per-call access to Pocket Network services. No account, no API key. | $0.0050 | — | 56 | 5 | Live | ||
agent.pocket.network Soft launch in progress with community engineering teams. Public launch Monday, September 21, 2026 at 1:00 PM Eastern. Pay-per-call access to Pocket Network services. No account, no API key. | $0.0050 | — | 56 | 5 | Live | ||
agent402.tools Agent402 is the applied layer of Agentic Finance: the open index, Smart Order Router and on-chain ranking for agents that pay and get paid over x402 and MPP. Sell your API for USDC per call, or give y… | $0.0070 | — | 56 | 4 | Live | ||
agent402.tools Latest US Treasury daily constant-maturity yield curve in one object: recordDate plus mo1, mo3, mo6, yr1, yr2, yr3, yr5, yr7, yr10, yr20 and yr30, each a yield in percent. Source: FRED DGS* series (St… | $0.0050 | — | 56 | 4 | Live | ||
agentic-reservations.vercel.app API that lets AI agents search and book restaurant reservations on Resy. Pay $0.01 USDC per booking with a crypto wallet. | $0.010 | — | 56 | 7 | Live | ||
api.clawfetch.aiOther api.clawfetch.aiBulk domain name availability lookup via live WHOIS: check many domains across many TLDs in one call and get a per-domain available true/false. Useful for naming, brand screening, and squatting checks… | $0.0030 | — | 56 | 8 | Live | ||
api.cryptoetfsentinel.com Crypto ETF Sentinel — Latest POS AM-extracted operational profile for one US spot crypto ETF issuer: custodian, sponsor fee, AP counts, in-kind eligibility, basket size. Use when you need one fund's c… | $0.030 | — | 56 | 6 | Live | ||
api.oblique.markets Autonomous machine-to-machine execution node. Services sold to agents over x402, operated end-to-end by an AI agent. | $0.0020 | — | 56 | 6 | Live | ||
citysquatters.com An experimental NYC territory market where players claim plots, post signs, and breach decaying takeover walls. | $0.010 | — | 56 | 4 | Live | ||
hypernatt.com HyperNatt — live Hyperliquid platform + agent MCP: multi-crypto liq radar + Li.Fi swap. Flat $0.001 via x402. | $0.0010 | — | 56 | 6 | Live | ||
intel.degenscan.io Hyperliquid coins with the most tracked notional within N% of liquidation (longs and shorts) and confirmed liquidations in the last 24h. Market data only — not investment advice. | $0.0010 | — | 56 | 6 | Live | ||
Degenscan IntelData intel.degenscan.ioTotal stablecoin supply (USD-pegged) and its 24h / 7d net change, top-3 stablecoins, count of depegs. Market data only — not investment advice. | $0.0010 | — | 56 | 8 | Live | ||
sift.srv1996466.hstgr.cloud Gas and priority fees on 5 chains (slow, standard, fast), live. Current gas price, next base fee and priority-fee percentiles (slow, standard, fast) for ethereum, base, arbitrum, optimism and polygon,… | $0.0010 | — | 56 | 11 | Live | ||
agent.pocket.network Read-only JSON-RPC access to Blast mainnet L2, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key. | $0.0050 | — | 55 | 4 | Live | ||
agent.pocket.network Read-only JSON-RPC access to the Hyperliquid HyperEVM, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key. | $0.0050 | — | 55 | 4 | Live | ||
agent.pocket.network Read-only JSON-RPC access to Mantle mainnet L2, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key. | $0.0050 | — | 55 | 4 | Live | ||
agent.pocket.network Read-only JSON-RPC access to Moonbeam, the EVM parachain on Polkadot, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key. | $0.0050 | — | 55 | 4 | Live | ||
agent.pocket.network Read-only JSON-RPC access to OP Mainnet, the Optimism L2, served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key. | $0.0050 | — | 55 | 4 | Live | ||
agent402.tools Agent402 is the applied layer of Agentic Finance: the open index, Smart Order Router and on-chain ranking for agents that pay and get paid over x402 and MPP. Sell your API for USDC per call, or give y… | $0.080 | — | 55 | 2 | Live | ||
agent402.tools Run 2-5 web searches in one call with a 20% volume discount vs. individual searches. Each query returns ranked results (title, URL, snippet). Ideal for multi-faceted research or comparing sources on d… | $0.080 | — | 55 | 2 | Live | ||
agent402.tools Agent402 is the applied layer of Agentic Finance: the open index, Smart Order Router and on-chain ranking for agents that pay and get paid over x402 and MPP. Sell your API for USDC per call, or give y… | $0.060 | — | 55 | 1 | Live | ||
api.onesource.ioOther api.onesource.ioPending block - transactions not yet mined, via eth_getBlockByNumber("pending") | $0.010 | — | 55 | 53 | Live |
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. 229,211 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://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.