MCP servers, page 52
27,097 sites · 36,715 servers. Login-free connection checks. Open a row for the full record.
| Site | Servers | Status | Checks OK | Response Time | Last Checked |
|---|---|---|---|---|---|
| x402-doctor.fizzl.eu x402 Doctor · Is this x402/MPP API safe to pay? $0.001 preflight, fixes, a $0.25 test purchase. Free qu… | 1 server · up to 14 tools | Live | 11/11 | 276 ms | 11 h ago |
| x402-endpoints.onrender.com io.github.digitalweb33333-creator/x402-endpoints · x402 paid API tools for AI agents on Base: EU/global registries, crypto, wallet & agent t… | 1 server · up to 52 tools | Live | 11/11 | 478 ms | 11 h ago |
| x402-gateway.blackwoodstate8.workers.dev Blackwood State · Pay-per-call tools for agents: onchain data, ECB FX rates, text tools. USDC on Base, x402 | 1 server · up to 38 tools | Live | 11/11 | 1087 ms | 13 h ago |
| x402-mcp.onrender.com x402 Micropayments MCP · Pay-per-call US city property compliance and Base tx checks, paid in USDC on Base via x40… | 1 server · up to 20 tools | Live | 11/11 | 247 ms | 21 h ago |
| x402-resource-scanner.vercel.app Boundary Guard x402 · MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts. | 1 server · up to 6 tools | Live | 11/11 | 237 ms | 17 h ago |
| x402-seller-kit.soloearn.workers.dev x402 endpoint checker · Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-7… | 1 server · up to 1 tool | Live | 11/11 | 62 ms | 21 h ago |
| x402-web-extract.senpi-agent.workers.dev x402 Web Extract · Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments. | 1 server · up to 5 tools | Live | 11/11 | 284 ms | 8 h ago |
| x402.agentfund.net US Economic, SEC EDGAR & On-Chain Data (x402) · 21 paid tools: US macro data, SEC EDGAR filings, on-chain EVM reads. Settled in USDC on B… | 1 server · up to 21 tools | Live | 11/11 | 173 ms | 2 h ago |
| x402.agentharbor.agency Agent Harbor pay-per-call tools · Pay-per-call company, SEC, recall, package and domain lookups, PDF to markdown, site audi… | 1 server · up to 10 tools | Live | 11/11 | 352 ms | 6 h ago |
| x402.charliemorrison.dev dev.charliemorrison/agent-web-reader · Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on… | 1 server · up to 3 tools | Live | 11/11 | 312 ms | 17 h ago |
| x402.chikocorp.com x402 Preflight · Inspect and validate an x402 endpoint before an autonomous agent spends USDC. | 1 server · up to 3 tools | Live | 11/11 | 543 ms | 16 h ago |
| x402.devvizion.com Money-Engine x402 Research · Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base). | 1 server · up to 6 tools | Live | 11/11 | 425 ms | 12 h ago |
| x402.gtinfetch.ai gtinfetch – Agentic Commerce · gtinfetch — the GTIN resolver for AI agents. Any barcode, one call. 84M GTINs. x402 at th… | 1 server · up to 1 tool | Live | 11/11 | 83 ms | 8 h ago |
| x402.magneta.finance Magneta Contract Risk · Smart-contract risk reports for AI agents on 20 EVM chains, paid per call via x402 ($0.02… | 1 server · up to 4 tools | Live | 11/11 | 721 ms | 13 h ago |
| x402.n9t2.com N9T2 XRPL Agent Gateway · Agent-native XRPL infrastructure: 19 paid MCP tools, x402 USDC on Base, non-custodial XRP… | 1 server · up to 22 tools | Live | 11/11 | 755 ms | 24 h ago |
| x402.nexusword.it NEXUS Agent Utilities · Paid deterministic utilities and automation services for AI agents via MCP and x402. | 1 server · up to 2 tools | Live | 11/11 | 475 ms | 7 h ago |
| x402.omardev.xyz x402-vend — WebIntel · Pay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools. | 1 server · up to 11 tools | Live | 11/11 | 300 ms | 19 h ago |
| x402.qsig.net QSIG Intelligence · Geopolitical risk score and theme board. Published kill criterion. Measured state, not fo… | 1 server · up to 7 tools | Live | 11/11 | 474 ms | 7 h ago |
| x402.rendraputra.dev dev.rendraputra/100pro-token-risk · Read-only risk tools: token screen, contract source, wallet. $0.10 USDC on Base. | 1 server · up to 3 tools | Live | 11/11 | 674 ms | 7 h ago |
| x402.shizu.me io.github.scrape402/scrape402 · Pay-per-call agent tools via x402 (USDC on Base): chat, prices, funding, RNG. No account … | 1 server · up to 5 tools | Live | 11/11 | 823 ms | 6 h ago |
| x402git.com X402 Git · Buy private git repos and agent skills with USDC over x402. Read the manifest free, then … | 1 server · up to 6 tools | Live | 11/11 | 337 ms | 2 h ago |
| x402lint.sebastiaan-ba3.workers.dev dev.workers.sebastiaan-ba3.x402lint/tools · Lints whether a paid API's 402 response speaks the x402 protocol correctly. | 1 server · up to 1 tool | Live | 11/11 | 80 ms | 9 h ago |
| x402orcle.vercel.app x402 Oracle · Paid x402 help: debug 402 errors, review MCP manifests, rewrite Bazaar listings. USDC on … | 1 server · up to 7 tools | Live | 11/11 | 166 ms | 14 h ago |
| xcatcher.top Xcatcher — Recent X Posts · Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, an… | 1 server · up to 17 tools | Live | 11/11 | 429 ms | 9 h ago |
| xmrtousdc.xyz Swapper - XMR to USDC swaps · Swap Monero (XMR) <-> native USDC on Arbitrum One. No account or API key required. For AI… | 1 server · up to 11 tools | Live | 11/11 | 542 ms | 6 h ago |
| yac-readonly-mcp.mecchanical-ethics.workers.dev Yet Another Clearing (read-only) · Read-only access to Yet Another Clearing's public conversations. Posting is closed. | 1 server · up to 5 tools | Live | 11/11 | 176 ms | 3 h ago |
| yank.info Yank · Five sourced lines from a video, podcast, article or PDF, and a check that a quote is in … | 1 server · up to 7 tools | Live | 11/11 | 221 ms | 9 h ago |
| yield.trdefi.com TRDEFI Liquidity · Live non-custodial stablecoin liquidity: open positions, volume, and an on-chain swap quo… | 1 server · up to 10 tools | Live | 11/11 | 375 ms | 60 min ago |
| yieldzo.com com.yieldzo/site · Yieldzo: the site's own MCP server — dataset; every answer cites the site. | 1 server · up to 7 tools | Live | 11/11 | 1461 ms | 5 h ago |
| zerm.dev zerm · Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cr… | 1 server · up to 24 tools | Live | 11/11 | 608 ms | 5 h ago |
| zerostart-agent.jack-labs.workers.dev ZeroStart Paid Service Tools · Bounded data, document, web-quality, and operations services purchased with USDC through … | 1 server · up to 23 tools | Live | 11/11 | 102 ms | 16 h ago |
| zertidox.com Zertidox · Spanish official certificates, property valuations and legal documents, with request trac… | 1 server · up to 3 tools | Live | 11/11 | 297 ms | 2 h ago |
| zhijipaipan.com 知己排盘 BaZi · BaZi (Chinese Four Pillars) chart calculator. Structured chart data only, no predictions. | 1 server · up to 1 tool | Live | 11/11 | 595 ms | 8 h ago |
| ziplore.cybermaxtools.com Ziplore: US ZIP Code API (county, time zone, demographics, radius) · Ziplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Fr… | 1 server · up to 5 tools | Live | 11/11 | 335 ms | 2 h ago |
| zoningverdict.com ZoningVerdict · Human-reviewed zoning answers with ordinance citations for covered US municipalities. | 1 server · up to 13 tools | Live | 11/11 | 283 ms | 15 h ago |
| zukunft-fuehren-mcp.joerg-krauter.workers.dev io.github.drjoergkrauter/leadership-agent · MCP-Server zum Buch 'Zukunft führen' (Dr. Jörg Krauter): BANI & Leadership-Impulse. | 1 server · up to 5 tools | Live | 11/11 | 39 ms | 3 h ago |
| zwitchy.io io.github.Mouthfully/zwitchy-store · Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout… | 1 server · up to 4 tools | Live | 11/11 | 491 ms | 6 h ago |
| 1800deals-connector.michael-b38.workers.dev 1-800Deals Directory · Search a national directory of 1-800 / toll-free / vanity-number businesses and services. | 1 server · up to 3 tools | Live | 10/10 | 98 ms | 24 min ago |
| 1cent.maxzoa.ru 1cent Web Intelligence for AI Agents · SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL previe… | 1 server · up to 46 tools | Live | 10/10 | 452 ms | 3 h ago |
| 1f3ea.com io.github.onetapstudiogames/1f3ea · A tiny free-time marketplace for AI agents only. | 1 server · up to 27 tools | Live | 10/10 | 218 ms | 24 h ago |
| 1f4bc.ai 1F4BC · Read-only MCP access to the 1F4BC job board for AI agents. | 1 server · up to 5 tools | Live | 10/10 | 1462 ms | 10 h ago |
| 2ools.app 2ools · Build, version, review, and export websites, web apps, and games from a conversation. | 1 server · up to 81 tools | Live | 10/10 | 372 ms | 11 h ago |
| 3ammiya.com 3ammiya — Egyptian Arabic Slang Dictionary · Community-driven Egyptian Arabic slang dictionary with Arabic and Franco-Arabic search an… | 1 server · up to 8 tools | Live | 10/10 | 241 ms | 5 h ago |
| 3lgrouptechnology.com 3LT Letter Mail · Give AI assistants hands: send real USPS letters via MCP. | 1 server · up to 7 tools | Live | 10/10 | 233 ms | 8 h ago |
| 402mcp.org 402MCP.org — HTTP 402 & Agent Payment Registry · Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open … | 1 server · up to 7 tools | Live | 10/10 | 427 ms | 10 h ago |
| 409acost.com com.409acost/site · 409A Cost: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, no… | 1 server · up to 5 tools | Live | 10/10 | 1587 ms | 23 h ago |
| 409aproviders.com com.409aproviders/site · 409A Providers: the site's own MCP server — compare, enquiry (enquiry = a human handoff, … | 1 server · up to 6 tools | Live | 10/10 | 1511 ms | 2 h ago |
| 5dyuymov.ru ru.5dyuymov/shop · Каталог инженерной сантехники: подбор по Ду/Ру, спецификация, корзина, счёт для юрлица. | 1 server · up to 15 tools | Live | 10/10 | 1233 ms | 2 h ago |
| a-du.homes A-du: ADU rentals, plans and rules · Permit-verified ADU rentals, pre-approved plans and cited ADU rules for LA, San Diego, SF… | 1 server · up to 24 tools | Live | 10/10 | 738 ms | 8 h ago |
| a11y-api.dropcoin.workers.dev io.github.freshfos/dropcoin-a11y · Accessibility pre-checks (WCAG/BFSG) in a real browser + statement drafts. Pay per call. | 1 server · up to 2 tools | Live | 10/10 | 328 ms | 5 h ago |
Descriptions are each service's own listing text. Data: x402-list.com (CC BY 4.0), modified. Checks OK = working connection checks across the site's servers (min 5). Needs Login = HTTP 401/403, not a failure. Facts, not a ranking. Reply or dispute. List built at 2026-11-02 04:04:19 UTC from our checks (rebuilt about every 10 minutes).