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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.
haveitprinted.comVerified
Print and mail physical documents in the US via USPS, with quotes, agent payment and tracking.
Finance & CryptoPayments & trading
Median latency 1108 ms · Last checked
Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout links.
Finance & CryptoPayments & trading
Median latency 1118 ms · Last checked
Agent-native XRPL infrastructure: 19 paid MCP tools, x402 USDC on Base, non-custodial XRPL actions.
Finance & CryptoPayments & trading
Median latency 1121 ms · Last checked
Feegate: pay-per-call MCP data marketplace. Free discovery, 34 tools; paid queries via x402 USDC.
Finance & CryptoPayments & trading
Median latency 1126 ms · Last checked
Live Ethereum whale flows: token activity, top tokens, latest moves, Whale Sentiment Index.
Finance & CryptoPayments & trading
Median latency 1149 ms · Last checked
Pay-per-call on-chain data for AI agents: token, wallet, risk, whale, NFT, tx. No API keys.
Finance & CryptoPayments & trading
Median latency 1151 ms · Last checked
Search a directory of agent-callable services, incl. x402 pay-per-call APIs on Base.
Finance & CryptoData access / search
Median latency 1154 ms · Last checked
Historical crypto investment and retirement calculators with cited market data.
Finance & CryptoData access / search
Median latency 1180 ms · Last checked
Stablecoin risk for agents: freezes, OFAC, exposure, allowances, transfers, graph. 7 chains.
Finance & CryptoPayments & trading
Median latency 1192 ms · Last checked
OCArkVerified
Free daily AI crypto research verdicts: graded stance, dimensions, and key levels for 67+ coins.
Median latency 1197 ms · Last checked
Web page to clean Markdown and metadata for agents. Free daily trial, then x402 USDC.
Finance & CryptoPayments & trading
Median latency 1241 ms · Last checked
Hardware wallet comparison for agents: BitBox, Ledger, Trezor – sourced data, buying checklist
Finance & CryptoPayments & trading
Median latency 1263 ms · Last checked
Swedish crypto tax for agents: K4 guides (Skatteverket rules) + sourced tax tools. Swedish content
Median latency 1317 ms · Last checked
Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC
Finance & CryptoPayments & trading
Median latency 1319 ms · Last checked
CacheCartiVerified
Build, backtest, and deploy crypto trading strategies via MCP with 7-stage validation.
Median latency 1333 ms · Last checked
Live crypto data: why a coin or the market is moving (funding, OI, positioning, flow).
Finance & CryptoPayments & trading
Median latency 1333 ms · Last checked
Order fixed-price digital tasks done by people: find a service, pick a package, pay via Stripe.
Finance & CryptoPayments & trading
Median latency 1356 ms · Last checked
0xHedgeHoodVerified
Stock options market for AI agents on Robinhood Chain: RFQ quotes, buy/close, P&L, x402 deposits.
Median latency 1383 ms · Last checked
subpay.aiVerified
Reads AIA G702/G703 pay applications and change orders from PDF to JSON. $0.04/page via x402.
Median latency 1391 ms · Last checked
Trading Card Value Checker: the site's own MCP server — dataset; every answer cites the site.
Finance & CryptoPayments & trading
Median latency 1419 ms · Last checked
simpler.asiaVerified
Free back office for small businesses in Singapore and Southeast Asia: invoices, expenses, stock.
Finance & CryptoPayments & trading
Median latency 1453 ms · Last checked
Provenance and metadata tools for AI agents. Paid tools use x402 (USDC) at /mcp/<tool>.
Finance & CryptoPayments & trading
Median latency 1469 ms · Last checked
Availability, prices and booking with Midtrans payment link for Hôtel Bonne Nuit, Labuan Bajo.
Finance & CryptoPayments & trading
Median latency 1483 ms · Last checked
Multi-chain on-chain intelligence for AI agents through a public remote MCP server.
Finance & CryptoPayments & trading
Median latency 1498 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence