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.
Verified volume
$0.05
$0.0010 per call
Offline
x402 call market
Listed price · per call266,444 priced of 268,898 matched · 4,064 providers
$0.010
Median
$0.0020$0.033
- $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
268,898 services matched
| Activity | Agent | ||||||
|---|---|---|---|---|---|---|---|
Any | Any | Any | |||||
blockrun-web-vbsbhh7lea-uc.a.run.app The routing & payment layer for AI. One endpoint, 96 models and 183 data and tool APIs, billed per call. OpenAI- and Anthropic-compatible. | $0.0010 | $0.05(1) | 12 | 1 | Offline | ||
blockrun.ai 14M+ on-chain transactions. The routing & payment layer for AI. One endpoint routes to every frontier model — payment built in, settled in USDC on Base & Solana. No API keys. One install for OpenClaw… | $0.0060 | $0.05(1) | 12 | 8 | Live | ||
| $0.010 | — | 12 | 8 | Live | |||
blockrun.ai 28M+ on-chain transactions. The routing & payment layer for AI. One endpoint routes to every frontier model — payment built in, settled in USDC on Base & Solana. No API keys. One install for OpenClaw… | $0.0085 | — | 12 | 6 | Live | ||
blockrun.ai 14M+ on-chain transactions. The routing & payment layer for AI. One endpoint routes to every frontier model — payment built in, settled in USDC on Base & Solana. No API keys. One install for OpenClaw… | $0.0095 | — | 12 | 5 | Live | ||
booaip.vercel.app Pay-per-call crypto/web3 data for AI agents. USDC via x402 on Base. | $0.0050 | — | 12 | 7 | Live | ||
braille.openverbs.com Build braille cells from raised-dot numbers (each cell an array of 1–8). Out-of-range or repeated dots are clean 400s. | $0.0020 | — | 12 | 6 | Live | ||
chain.tollkit.dev Wallet balance on Base, Ethereum or Solana: give an address, get its ETH or SOL, USDC, USDT and any tokens you list, read live from the chain. | $0.0020 | — | 12 | 9 | Live | ||
claudelines.com Share, discover, and install audited Claude Code status line scripts. | $0.150 | — | 12 | 7 | Live | ||
clinkagent.comSearch clinkagent.comX/Twitter trend digest - live tweet search PLUS an AI-written summary an agent can use directly: 3-5 sentence trend summary, sentiment (positive/negative/mixed/neutral) with reason, key themes, drivin… | $0.050 | — | 12 | 3 | Live | ||
coil.trade Coil: an agentic trading bot you run yourself + a hosted AI stock scanner. Long-only, scores the market, buys leaders at support. Your broker, your keys. | $0.0050 | — | 12 | 6 | Live | ||
| $0.0010 | — | 12 | 5 | Live | |||
conclavex402.pythonanywhere.com Call before moving funds on Solana: decision-grade account snapshot — kind; mint decimals/supply/authority; whole-account balance and recent signatures — keyless solana-public-rpc. | $0.020 | — | 12 | 1 | Live | ||
context-compression-api.johntaylor1online.workers.dev Deploy serverless functions globally in seconds. No cold starts, 330+ cities, infinite concurrency, and pay only for CPU time. Support for JavaScript, TypeScript, Python, and Rust. | $0.010 | — | 12 | 1 | Live | ||
cpi-report-us.underscoredone.com Returns the latest, a specific month | $0.010 | — | 12 | 11 | Live | ||
crypto.apitoll.cloud DeFi protocol fees and revenue ranked: which protocols actually earn money (not just hold TVL). Each returns 24-hour and 7-day fees in USD, revenue where DefiLlama breaks it out, 1d/7d change, categor… | $0.0010 | — | 12 | 7 | Live | ||
crypto.apitoll.cloud Deep dive on any DeFi protocol by its DefiLlama slug (aave-v3, lido, uniswap…): current Total Value Locked, market cap, category, the chains it spans, a per-chain TVL breakdown, and a 30-day TVL histo… | $0.0010 | — | 12 | 7 | Live | ||
| $0.0010 | — | 12 | 7 | Live | |||
data.tollkit.dev Weather forecast and alerts: give a latitude and longitude anywhere in the world, get the 7-day forecast (temperature, rain, wind). US spots use the National Weather Service and include active weather… | $0.0020 | — | 12 | 7 | Live | ||
dataendpoints-production.up.railway.app Railway is a full-stack cloud for deploying web apps, servers, databases, and more with automatic scaling, monitoring, and security. | $0.0010 | — | 12 | 4 | Live | ||
datoka-agent.bhazarstudio.workers.dev Datoka Agent: one signed execution declaration receipt. Retry with the same event, idempotency key and payment. | $0.0020 | — | 12 | 10 | Live | ||
DefiLlama DeFi TVL & YieldsTrading defillama.use.x402atlas.comOptions volumes for one chain by DefiLlama — options-protocol volume on a single chain. | $0.0050 | — | 12 | 7 | Live | ||
dns.use.x402atlas.com x402 Atlas provides real-time x402 analytics for autonomous APIs on Base. Track transactions, discover trends, and analyze the x402 ecosystem. | $0.0050 | — | 12 | 7 | Live | ||
Eagle EyeOther eagle.quickai.buildEagle Eye v1.0.0 — U.S. enterprise-grade wallet compliance screening. OFAC SDN + Circle USDC blacklist on Base. Signed audit receipts. Certified single-address check. | $0.0050 | — | 12 | 9 | Live | ||
earnings.lonestaroracle.xyz 43 AI data services. Pay-per-query on Base via x402. No subscriptions, no API keys. | $0.030 | — | 12 | 5 | 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. 268,898 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.