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 call239,431 priced of 241,828 matched · 4,003 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
241,828 services matched
| Activity | Agent | ||||||
|---|---|---|---|---|---|---|---|
Any | Any | Any | |||||
rpc.nodeflare.app Balances, approvals, token-safety and a natural-language Answer Engine over 18 EVM chains — deep on the busy majors (Ethereum, Base, BNB, Polygon) and Robinhood Chain, plus coverage of the young chain… | $0.0010 | — | 32 | 9 | Live | ||
rpc.nodeflare.app Balances, approvals, token-safety and a natural-language Answer Engine over 18 EVM chains — deep on the busy majors (Ethereum, Base, BNB, Polygon) and Robinhood Chain, plus coverage of the young chain… | $0.0010 | — | 32 | 9 | Live | ||
rpc.nodeflare.app Balances, approvals, token-safety and a natural-language Answer Engine over 17 EVM chains — deep on the busy majors (Ethereum, Base, BNB, Polygon) and Robinhood Chain, plus coverage of the young chain… | $0.0010 | — | 32 | 9 | Live | ||
seo.cyberwarex.com AI and search visibility check for any live URL. Loads the page as Googlebot, Bingbot, OAI-SearchBot, PerplexityBot, GPTBot, ClaudeBot, CCBot and a browser, and flags JSON, empty or blocked pages serv… | $0.020 | — | 32 | 1 | Live | ||
stable-people-data-git-pdl-signoz-usage-alarms-merit-systems.vercel.app Pay-per-request access to People Data Labs person and company enrichment and search. 3B+ person records, 30M+ company records. | $0.040 | — | 32 | 1 | Live | ||
trade-production-180b.up.railway.app Railway is a full-stack cloud for deploying web apps, servers, databases, and more with automatic scaling, monitoring, and security. | $0.0050 | — | 32 | 3 | Live | ||
x402.forgemesh.io Utility APIs agents pay per call with USDC on Base via x402 — OCR, PDF, vision, audio, embeddings, web extraction, geo & space data, content-signal checks. No API keys. | $0.0010 | — | 32 | 7 | Live | ||
x402.forgemesh.io x402 utility APIs agents pay per call with USDC on Base: OCR, PDF, vision, audio, embeddings, web extraction, dictionary, games, math, logic, geo, space, and content-signal checks. No API keys. | $0.0010 | — | 32 | 6 | Live | ||
Aayat AITrading aayatai.comAI structured extraction: give a URL (web page, PDF, Word, Excel...) or text plus your own JSON Schema, get back JSON that fits it. POST {"url": "...", "schema": {"type": "object", "properties": {...}… | $0.030 | — | 31 | 3 | Live | ||
agent402.tools Fetch any of FRED's ~800,000 economic time series by series ID - GDP (GDPC1), CPI (CPIAUCSL), unemployment (UNRATE), fed funds (DFF), and so on. Supports date windowing and the standard FRED units tra… | $0.0050 | — | 31 | 4 | Live | ||
agent402.tools 101 skill packs that do a whole agent job in one x402 payment - research a stock, audit a domain | $0.0010 | — | 31 | 9 | Live | ||
agentpaystore.comOther agentpaystore.comMachine readers pay $0.01 USDC (x402, Base L2) to open this link. Humans can read the free landing page instead: https://agentpaystore.com/tollbooth/ | $0.010 | — | 31 | 4 | Live | ||
agentum.lat Mesmo dado do /verificar-cnpj (situação cadastral, Simples Nacional, endereço) — rota técnica liquidada pelo Facilitador CDP da Coinbase, só pra indexação no Bazaar/agentic.market. Não é um produto no… | $0.020 | — | 31 | 5 | Live | ||
api.agentweather.io AI provider health reading from public status pages (currently GitHub): degraded (boolean), level, one reason, per-provider indicator, asOf and sources with attribution. openai and cursor keys return… | $0.0010 | — | 31 | 6 | Live | ||
api.agentweather.io One combined reading for agent loops: AI provider health from public status pages, x402 facilitator reachability on the XRP Ledger and recent changes in our record. Returns storm (boolean), level, one… | $0.0010 | — | 31 | 7 | Live | ||
api.messyvirgo.com Messy Virgo is an AI Fund OS that turns crypto noise into clear, followable rotations through research, allocation, and execution for crypto funds. | $0.100 | — | 31 | 1 | Live | ||
api.oassis.dev Web extraction: every output you ask for in `formats`, in one call. | $0.0040 | — | 31 | 3 | Live | ||
api.onesource.ioOther api.onesource.ioThe Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Chain-read protocol constants: base rate, epoch length, floors, and where each one was last read from. | $0.0050 | — | 31 | 31 | Live | ||
api.strale.ioSearch api.strale.ioAnalyze Google search results for a keyword. Returns organic results, featured snippet, People Also Ask, SERP features. | $0.162 | — | 31 | 1 | Live | ||
convrgent.aiData convrgent.aiCreate a new persistent human profile in the vault. Agent-namespaced by wallet address. Accepts initial identity, text samples, observations, and birth data. | $0.010 | — | 31 | 5 | Live | ||
| $0.0080 | — | 31 | 2 | Live | |||
ged-x402-llm.jvalamis.workers.dev Qwen3 30B FP8 frontier — reasoning, code, and agent tiers via ?full=1. | $0.120 | — | 31 | 1 | Live | ||
Degenscan IntelTrading intel.degenscan.ioDaily board of calibrated probabilities for standing binary questions (BTC/ETH/SOL vs price targets, next FOMC, top Polymarket markets, CPI/NFP): probability, 80% interval, base rate, market odds, edg… | $0.0020 | — | 31 | 9 | Live | ||
mcp.barker.money The yield primitive for the agent economy — every agent touching stablecoins eventually plugs in. Live APY index across 500+ DeFi protocols and 20+ CEX. Free public data and agent-callable endpoints. | $0.0010 | — | 31 | 2 | Live | ||
orbisapi.com Audit location datasets for coordinate validity, duplicates, outliers, precision, and coverage | $0.0050 | — | 31 | 8 | Offline |
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. 241,828 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.