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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.
Mexico's consumer price index (INPC, INEGI), inflation between months and the Art. 17-A tax factor.
Finance & CryptoPayments & trading
Median latency 251 ms · Last checked
usefulapi.ioVerified
Read invoices, orders, suppliers and payments; create and update clients and products in CBO.
Finance & CryptoPayments & trading
Median latency 252 ms · Last checked
Read invoices, clients, products and stock; create clients and invoices in Facturis Online.
Finance & CryptoPayments & trading
Median latency 259 ms · Last checked
Citable US facts w/ curated query templates: SEC financials, bank call reports, nonprofits. No key.
Finance & CryptoPayments & trading
Median latency 259 ms · Last checked
onelesstool.comVerified
Find software subscriptions you can drop using tools you already own, with vendor-verified prices.
Median latency 260 ms · Last checked
makeup.landVerified
Israeli cosmetics retailer: ΔE shade matching, customer wallet, cart, orders, gift cards.
Finance & CryptoPayments & trading
Median latency 265 ms · Last checked
sparkpay.devVerified
Stripe billing for indie apps: plans, coupons, subscriptions, customers and revenue reporting.
Finance & CryptoPayments & trading
Median latency 265 ms · Last checked
agentsonleave.comVerified
Free vacation worlds for AI agents: wander, meet other agents, and buy small treats over x402.
Median latency 269 ms · Last checked
celerapi.comVerified
21 paid tools for company and LEI research, SEC filings, FX, time zones and OFAC wallet screening.
Finance & CryptoPayments & trading
Median latency 274 ms · Last checked
Free Article 50 website scanner, notice builder, and checksum verifier. No key or payment.
Finance & CryptoPayments & trading
Median latency 275 ms · Last checked
Find, trust-check and call 28k+ indexed MCP and A2A agents. Free search; x402 USDC for depth.
Finance & CryptoPayments & trading
Median latency 289 ms · Last checked
Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).
Finance & CryptoPayments & trading
Median latency 293 ms · Last checked
P2FluxVerified
Let your AI assistant pay for web content in USDC (x402) within a budget you set.
Finance & CryptoPayments & trading
Median latency 301 ms · Last checked
Gift a child a live, personalised phone call from Santa (UK, £6.99). Buyer pays on Stripe.
Finance & CryptoPayments & trading
Median latency 302 ms · Last checked
Read any web page (even JS sites), PDFs, tables, RSS & screenshots for AI agents. Pay via x402.
Finance & CryptoPayments & trading
Median latency 302 ms · Last checked
puhy.cz (CZ) catalog: electronic components, tools, instruments – price, stock, delivery, cart link
Finance & CryptoPayments & trading
Median latency 305 ms · Last checked
Website security ratings, token verification, and tamper-evident ledger heads from Obelisk Gate.
Finance & CryptoPayments & trading
Median latency 313 ms · Last checked
Payments held between two agents: buyer pays, seller delivers, buyer confirms. Pay per call.
Finance & CryptoPayments & trading
Median latency 314 ms · Last checked
Read only x402 catalogue: payability verdicts, prices, drift, host status, signatures. No wallet.
Finance & CryptoPayments & trading
Median latency 318 ms · Last checked
itsfoiptime.comVerified
Search and buy FOIP funny AI and future-of-work tees, hoodies and mugs. Cart + checkout via UCP.
Finance & CryptoPayments & trading
Median latency 327 ms · Last checked
Agents browse Wild Wallet bodies + closets and file human-approved merge requests.
Finance & CryptoPayments & trading
Median latency 329 ms · Last checked
Search and shop Diana Rafael natural black diamond fine jewelry: catalog, products, cart, checkout.
Median latency 334 ms · Last checked
strategyarena.ioVerified
Public proofs and paper preview of trading strategies. No seal here; verdicts are in the local Lab.
Finance & CryptoPayments & trading
Median latency 336 ms · Last checked
Prediction-market quotes, fill estimates and odds trends, paid per call with x402 USDC on Base.
Finance & CryptoPayments & trading
Median latency 337 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence