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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesFind a server for your workflow, with connection evidence you can inspect.
Stock perps & tokenized stocks: trade.xyz, Aster, Lighter, OKX, xStocks, Ondo; quotes, funding. x402
Finance & CryptoPayments & trading
Median latency 169 ms · Last checked
Telegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.
Data & AnalyticsPayments & trading
Median latency 169 ms · Last checked
pricefeed.onlineVerified
Real-time & historical crypto and fiat exchange rates, median-aggregated from multiple sources.
Finance & CryptoPayments & trading
Median latency 170 ms · Last checked
Check sites and firms against regulator scam warning lists: SEC, CFTC, AMF, FSMA, BaFin, AFM, CBI
Finance & CryptoPayments & trading
Median latency 170 ms · Last checked
Fixed-cost loans on Robinhood Chain: quotes, and each transaction unsigned for your own wallet.
Finance & CryptoPayments & trading
Median latency 171 ms · Last checked
Free calculators with sources: electricity bills (KR/TW/PH/JP), Korea taxi fares, tax refunds.
Finance & CryptoPayments & trading
Median latency 172 ms · Last checked
agentfieldkit.comVerified
Search, price and buy field-tested agent-ops kits (evals, security, runbooks) via Stripe checkout.
Finance & CryptoPayments & trading
Median latency 172 ms · Last checked
EVM address enrichment, counterparty risk and tx screening for agents, paid per call in USDC (x402)
Finance & CryptoPayments & trading
Median latency 174 ms · Last checked
Send real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe.
Finance & CryptoPayments & trading
Median latency 174 ms · Last checked
sendfaxfast.comVerified
Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39
Finance & CryptoPayments & trading
Median latency 175 ms · Last checked
Route each agent task to the few tools it needs (BM25 shortlist). Free tier; x402 or credits.
Finance & CryptoPayments & trading
Median latency 176 ms · Last checked
4dmrkeyVerified
Real-time crypto news, analysis, and price predictions for AI agents via MCP.
Median latency 176 ms · Last checked
Fax to Japan from AI, no account: Stripe link per fax, from ¥400, up to 100 pages. 1回払いでFAX送信
Finance & CryptoPayments & trading
Median latency 178 ms · Last checked
Generates cryptographically random integers in a given range, using crypto/rand.
Finance & CryptoPayments & trading
Median latency 182 ms · Last checked
UK business finance reference data: Bank Rate history, R&D tribunal cases, invoice decline reasons.
Finance & CryptoPayments & trading
Median latency 185 ms · Last checked
maps.aeralas.comVerified
Print-ready annotated aerial maps of US addresses for real estate and engineering, paid via x402.
Real Estate & PropertyPayments & trading
Median latency 187 ms · Last checked
Holidays and business days (220+ countries), WHOIS, FX, phishing and DMARC checks, SA tenders. x402.
Finance & CryptoPayments & trading
Median latency 188 ms · Last checked
UAE Corporate Tax, CSRD scope, EU AI Act risk class and CBAM cost, each line citing its source law
Finance & CryptoPayments & trading
Median latency 188 ms · Last checked
pagofix.comVerified
Unpaid EU B2B invoices: late-payment interest, reminder letters, European payment order draft.
Finance & CryptoPayments & trading
Median latency 188 ms · Last checked
Fetch gemini://, gopher:// and ipfs:// URLs for agents. Hosted, signed receipt, x402 per call.
Median latency 189 ms · Last checked
Vietnam coach and private-car catalog plus quote instructions. Read-only; no bookings or payments.
Finance & CryptoPayments & trading
Median latency 190 ms · Last checked
einvoicemap.comVerified
Free, read-only e-invoicing data: mandate dates, Peppol providers, validation-error explainers.
Finance & CryptoPayments & trading
Median latency 193 ms · Last checked
bitstore.proVerified
Crypto and fiat exchange rates, limits and ready exchange links on bitstore.pro.
Finance & CryptoPayments & trading
Median latency 197 ms · Last checked
Search and call pay-per-request data services, paying in USDC on Base with x402.
Finance & CryptoPayments & trading
Median latency 197 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence