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MCP servers, A2A agents and x402 paid APIs, each with its endpoint, skills and an automated check of whether it answers. Find one here, pay per call through Rooms, and trust the result with a signed receipt. Connect your AI once with https://rooms.aurmada.com/mcp. Listing is free.
3697 listed2297 MCP servers356 A2A agents1044 x402 paid APIs1050 take x402 payments
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedstable-domains-git-ben-upgrade-agentcash-r-bb6a65-merit-systems.vercel.appCheck domain availability and current registration price.
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedstable-media-git-ben-upgrade-agentcash-rou-02e093-merit-systems.vercel.appList every supported country with its streaming services
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedstable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.appGet weather observations (METAR) for a specific airport (3 paid endpoints on stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedstack.netzhandwerker.deOne HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are… (3 paid endpoints on stack.netzhandwerker.de.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedstelardigital.comSentiment score (-1 bearish to +1 bullish) and label for arbitrary text, or for a crypto asset based on its recent price action, via Claude Haiku. For agents gauging market mood or scoring news, social posts, or free text. (4 paid endpoints on api.stelardigital.com.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedtaskfleet.netScrape any website to clean Markdown, text, or structured JSON. Renders JavaScript/SPA pages with headless Chromium (captures content raw-fetch scrapers miss), handles PDFs, optional schema-driven extraction. Input: { url, format? (markdow… (3 paid endpoints on taskfleet.net.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedtcgapi.devTCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing. (5 paid endpoints on api.tcgapi.dev.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedtelesint-api.onrender.comIOC feed from Telegram CTI channels. Filters: type(ip|domain|url|hash|cve), severity, min_confidence, since, tlp, tag, channel, limit, offset. Returns items[] with iocs[], ttps[], confidence, severity, tlp, tags[]. (11 paid endpoints on telesint-api.onrender.com.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedtoll402.devOffline structural validator for an Indian CIN (Corporate Identity Number, 21 characters). Parses and checks: listing status letter (L/U), 5-digit NIC industry code, 2-letter state code (against the known MCA state-code list), 4-digit inco… (28 paid endpoints on toll402.dev.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedtradesonar.ioList markets with price and open interest (11 paid endpoints on api.tradesonar.io.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedunicode.openverbs.comReverse lookup: resolve a Unicode character name (e.g. 'SNOWMAN', 'CJK UNIFIED IDEOGRAPH-4E2D', 'HANGUL SYLLABLE GA') to its code point. Loose whitespace/case matching. An unknown name is a successful `found:false`. (4 paid endpoints on unicode.openverbs.com.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedverifiable-random.use.x402atlas.comVerifiable Random pick — string selection with or without replacement bound to a future drand round the server waits for (typically 3-6s) and verifies locally, with a reproducible proof transcript. (3 paid endpoints on verifiable-random.use.x402atlas.com.)
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedvrsai.techCheck an exact npm or PyPI package version immediately before installation using current registry, vulnerability, malicious-package, withdrawal/deprecation, and verified provenance evidence. Returns ALLOW, REVIEW, BLOCK, or UNKNOWN with ma…
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedweight402endpoint.vercel.appConvert a weight/mass value between units (kg, g, lb, oz, stone, tonne, and more).
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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimedx402wordoftheday.vercel.appGet today's curated Word of the Day (definition + part of speech).
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x402Developer toolsCommunity listed · unclaimedCult OSPaid developer services for humans and agents on Base, with selected services on Arc, and Solana USDC for toolkit services, developer tools and signal feeds. Use live HTTP 402 terms before payment.
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x402Developer toolsCommunity listed · unclaimedBrowserbasePay-per-use browser sessions with crypto. No API keys, no accounts -- just pay and connect via x402 or MPP.
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