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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.
Check a seller's wallet before your agent pays it: ok, careful or stop. Free, no key.
Finance & CryptoPayments & trading
Median latency 2531 ms · Last checked
Trade GPU-hour futures on-chain. GEX-GCI index, $100 demo, no KYC, 9 tools.
Finance & CryptoPayments & trading
Median latency 2931 ms · Last checked
Solana wallet tracker & alerts: real-time activity webhooks, balances, tx history. Free.
Finance & CryptoPayments & trading
Median latency 3060 ms · Last checked
mink.isVerified
Real-time booking, 7-currency pricing, and FAQ for Reykjavik's Viking portrait photo studio.
Finance & CryptoPayments & trading
Median latency 3163 ms · Last checked
Korean national tax and social insurance filings, invoices and payroll data as MCP tools.
Finance & CryptoPayments & trading
Median latency 3297 ms · Last checked
weverpay.comVerified
48-tool Base mainnet USDC exchange. Pay the listed price from your own wallet with x402.
Finance & CryptoPayments & trading
Median latency 3755 ms · Last checked
Check an x402 endpoint before your agent pays it: avoid / caution / ok, proven on-chain.
Finance & CryptoPayments & trading
Median latency 7471 ms · Last checked
Search travel eSIM plans, compare current USD prices, and get checkout links. No API key required.
Finance & CryptoPayments & trading
Median latency 1449 ms · Last checked
makar52nn-cryptoVerified
Pay-per-call x402 MCP: 22 agent APIs on Base USDC. Crypto, onchain reads, repo safety. From $0.001
Finance & CryptoPayments & trading
Median latency 117 ms · Last checked
makar-aibotVerified
Pay-per-call x402 MCP for AI agents: 35 tools, USDC on Base, from $0.001/call, no API keys.
Finance & CryptoPayments & trading
Median latency 120 ms · Last checked
Repeating invoice schedules per client: what falls due, the due invoices as PDFs, revenue ahead.
Finance & CryptoPayments & trading
Median latency 46 ms · Last checked
European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.
Finance & CryptoPayments & trading
Median latency 300 ms · Last checked
shoutsid-labVerified
Screenshot, extract or audit any URL. Paid per call in USDC over x402; free tools need no wallet.
Finance & CryptoPayments & trading
Median latency 320 ms · Last checked
Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on Base.
Finance & CryptoPayments & trading
Median latency 464 ms · Last checked
Validate, generate & convert EU e-invoices (UBL, CII, XRechnung, Factur-X) — EN 16931 pre-validated.
Finance & CryptoPayments & trading
Median latency 522 ms · Last checked
Check a Solana wallet before you pay it, a token before you buy it. Agent identity and reputation.
Finance & CryptoPayments & trading
Median latency 530 ms · Last checked
Read-only risk tools: token screen, contract source, wallet. $0.10 USDC on Base.
Finance & CryptoPayments & trading
Median latency 955 ms · Last checked
ticker symbol charset, value discarded
Finance & CryptoPayments & trading
Median latency 33 ms · Last checked
sadri-dridiVerified
ISO 4217 currency RUB.
Median latency 33 ms · Last checked
sadri-dridiVerified
ISO 4217 currency USD.
Median latency 34 ms · Last checked
sadri-dridiVerified
ISO 4217 currency PHP.
Median latency 37 ms · Last checked
sadri-dridiVerified
ISO 4217 currency NZD.
Median latency 37 ms · Last checked
sadri-dridiVerified
ISO 4217 currency NOK.
Median latency 37 ms · Last checked
sadri-dridiVerified
ISO 4217 currency SAR.
Median latency 38 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence