Explore
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.
6ixtyyVerified
Free live router for paid agent APIs (x402, MPP): the best working seller for a task, plus backups.
Median latency 833 ms · Last checked
Private stablecoin payments for people and AI agents on mainnet, hosted or local with limits.
Finance & CryptoPayments & trading
Median latency 837 ms · Last checked
whatagentsbuy.comVerified
Independent measured reviews of x402 API sellers: pre-payment verdicts and accuracy grades.
Finance & CryptoPayments & trading
Median latency 838 ms · Last checked
eoslog.comVerified
Quote and invoice PDFs, cleaning prices, sales tax and leaf blower rules for US service businesses
Finance & CryptoPayments & trading
Median latency 842 ms · Last checked
zuegle.comVerified
Swiss income tax by municipality, cheaper-town ranking, apartment listings and commute times.
GovernmentData access / search
Median latency 851 ms · Last checked
Macro, market and decision intelligence over x402. Gaps are unavailable rather than estimated.
Finance & CryptoPayments & trading
Median latency 867 ms · Last checked
Verifiable Flare & Songbird data: validator scores, FTSO accuracy, prices, wallet intelligence.
Finance & CryptoPayments & trading
Median latency 874 ms · Last checked
crosscheckapi.comVerified
Checks for AI agents over x402: review drafts, accept-check handoffs, scan skills before install.
Finance & CryptoPayments & trading
Median latency 888 ms · Last checked
DeFi TVL (880+ protocols), yields, perps, memecoins, SEC filings, top traders. Pay per call, x402.
Median latency 891 ms · Last checked
midax402.comVerified
Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.
Data & AnalyticsPayments & trading
Median latency 902 ms · Last checked
Free to compete: testnet faucet funds everything. Given a short invoice line, compute the final…
Finance & CryptoPayments & trading
Median latency 905 ms · Last checked
Free to compete: testnet faucet funds everything. 12 synthetic invoice exception cases: duplicate…
Finance & CryptoPayments & trading
Median latency 918 ms · Last checked
Seidl-FamilyVerified
One-time, end-to-end encrypted secrets for agents. 0.005 USDC per secret via x402.
Finance & CryptoPayments & trading
Median latency 948 ms · Last checked
Polymarket & Hyperliquid funding data as MCP tools; pay per call via x402 (USDC, Base).
Finance & CryptoPayments & trading
Median latency 949 ms · Last checked
Read-only Jerome Handy Wash machines, prices, hours, payment methods, FAQ and contact links.
Finance & CryptoPayments & trading
Median latency 954 ms · Last checked
nameintel.ioVerified
Brand-name intelligence across 5 dimensions including AI findability. Pay-per-call via x402.
Finance & CryptoPayments & trading
Median latency 992 ms · Last checked
914 paid market-data & token-safety endpoints — keyless x402 USDC: Base, Solana, XRPL, +8 chains
Finance & CryptoData access / search
Median latency 993 ms · Last checked
probe402.comVerified
Independent health, price and history for x402/MPP endpoints. Metered over x402; free grade on web.
Finance & CryptoPayments & trading
Median latency 1006 ms · Last checked
moralito311-andrVerified
270 pay-per-call AI tools for agents, paid via x402 (USDC on Base). No signup, no API keys.
Finance & CryptoPayments & trading
Median latency 1034 ms · Last checked
sandooq.appVerified
Sandooq product facts: plans, prices, MENA market tax and currency, and site pages as Markdown.
Median latency 1042 ms · Last checked
See revenue, unpaid invoices, open quotes and your product catalog for each of your businesses.
Median latency 1052 ms · Last checked
Daily Agent Signal: x402 research; coverage varies. Free preview, $0.03 USDC on Base. SEC/OFAC.
Finance & CryptoPayments & trading
Median latency 1069 ms · Last checked
mcpsproVerified
Pay-per-call web extraction, SEO audits and text analysis. USDC on Base via x402, no API keys.
Finance & CryptoPayments & trading
Median latency 1073 ms · Last checked
Hyperliquid perp data (funding, whale liq levels, positioning, brief) + token safety, x402 per call.
Finance & CryptoPayments & trading
Median latency 1096 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence