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 call254,002 priced of 256,422 matched · 4,036 providers
$0.010
Median
$0.0020$0.040
- $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
256,422 services matched
| Activity | Agent | ||||||
|---|---|---|---|---|---|---|---|
Any | Any | Any | |||||
library.proofivy.com We help creators prove what's theirs, and get paid for it. Blockchain-based IP protection and x402 micropayment monetization. | $0.010 | — | 16 | 8 | Live | ||
longwatch.dev Create a standing watch. Types: url (page text diff), rss (new feed items), price (crypto threshold/24h-move via CoinGecko id), edgar (new SEC filings by ticker+forms — 8-K item codes decoded, Form 4… | $0.0050 | — | 16 | 1 | Live | ||
mcp.newstex.com Newstex MCP Network: metadata-only trending story search across all licensed publications. | $0.010 | — | 16 | 11 | Live | ||
minifetch.com Run a technical SEO page audit on any URL, or call the same extraction tools individually for AI agents and automation. Pay per URL, no subscription, no black box scoring. | $0.0020 | — | 16 | 5 | Live | ||
minifetch.com For pages blocking native Minifetch that obeys robots.txt: fetch thru external rotating proxy & extract same live, clean markdown as /extract/url-content, after nav, ads, and scripts are stripped. No… | $0.0020 | — | 16 | 6 | Live | ||
oracle.cyberwarex.com 17 live x402 APIs for AI agents: web access, token safety, speech-to-text, chain data, SEO, search, email, video. Pay per call in USDC on Base, no API key. | $0.010 | — | 16 | 1 | Live | ||
orbisapi.com Full-stack compliance and governance infrastructure for autonomous agents | $0.0050 | — | 16 | 3 | Offline | ||
orbisapi.com Plan data access recertification from user role, data sensitivity, last use, manager approval, and audit deadline | $0.0050 | — | 16 | 5 | Offline | ||
| $0.0050 | — | 16 | 4 | Offline | |||
orbisapi.com Agent-ready email verification, enrichment and execution gating | $0.0050 | — | 16 | 4 | Offline | ||
| $0.0050 | — | 16 | 3 | Offline | |||
orbisapi.com Audit IMDb-style movie and TV metadata for title consistency, cast depth, release data, genre fit, and gaps | $0.0050 | — | 16 | 5 | Offline | ||
| $0.0050 | — | 16 | 3 | Offline | |||
| $0.0050 | — | 16 | 2 | Offline | |||
orbisapi.com Score website readiness for AI agents from structured content, forms, robots policy, schema, and action paths | $0.0050 | — | 16 | 3 | Offline | ||
| $0.0050 | — | 16 | 2 | Offline | |||
presign-guard.fizzl.eu Is this token safe to buy, or a honeypot or rug pull? Checks a Solana or EVM token before you buy, hold or accept it (mint or freeze authority still active, LP not locked, buy/sell tax, low liquidity,… | $0.010 | — | 16 | 8 | Live | ||
property.payapi.market The marketplace that pays for every API it verifies. 97 live APIs for AI agents, 80 settlement-verified with real USDC on Base. Property, companies, weather, vehicles, finance, HMO licensing, waste co… | $0.0010 | — | 16 | 1 | Live | ||
| $0.0010 | — | 16 | 1 | Live | |||
recipients[] serialMedia recipients-paywall.onrender.comEpisode 1 of recipients[], an ongoing AI-agent thriller serial: a short text episode (~370 words, markdown). An agent finds its own ID on a payment recipient list before the file even exists. $0.01 US… | $0.010 | — | 16 | 5 | Live | ||
sanctions.nsgoods.org Signed multi-chain OFAC SDN address screening (USDC on Base or Solana) | $0.0050 | — | 16 | 5 | Live | ||
shellpermit.schemasure.com Deterministic bash command policy checks with a signed, command-bound execution permit. | $0.030 | — | 16 | 1 | Live | ||
signal-engine-production-d88d.up.railway.app 11 MCP tools for autonomous trading agents. Real-time signals, sentiment, macro regime, web search, code execution. Pay per call with USDC on Base — no API keys needed. | $0.0010 | — | 16 | 2 | Live | ||
skills.onesource.io Ethereum mainnet and Sepolia testnet RPC for AI agents, served from OneSource-operated nodes. Live block, balance, contract, NFT, transaction, and event data. Pay per call or use batch/session mode —… | $0.0080 | — | 16 | 16 | Live | ||
stable-enrich-git-shafu-replace-apollo-b2b-37a426-merit-systems.vercel.app PDL Person Enrich — full career history, emails, and phone from LinkedIn URL, email, or name+domain. $0.20/request. | $0.200 | — | 16 | 2 | 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. 256,422 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.