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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.
Free MCP tools to quote and sample x402 APIs: Solana rug checks, Base token-watch, $49 starter kit
Finance & CryptoPayments & trading
Median latency 348 ms · Last checked
higherbeingVerified
Live Ethereum and L2 gas fees: current gas, cheapest L2, forecast, ETH price, cost estimates.
Finance & CryptoPayments & trading
Median latency 348 ms · Last checked
agentbit.appVerified
x402 router-proxy + 79 keyless pay-per-call tools on Base. Pay once, we run the best tool.
Finance & CryptoPayments & trading
Median latency 348 ms · Last checked
permitscouter.comVerified
Daily Tampa Bay, Southwest and Central Florida permits with job value and contractor. Pay via x402.
Finance & CryptoPayments & trading
Median latency 350 ms · Last checked
Ranks 197 countries for remote workers: tax, cost of living, climate, safety, visas, internet
Finance & CryptoPayments & trading
Median latency 350 ms · Last checked
Verified referral and discount codes for crypto exchanges, wallets and trading tools. Read-only.
Finance & CryptoPayments & trading
Median latency 356 ms · Last checked
doubletaxation.appVerified
Tax residence, treaty tie-breaker, next steps, exit tax, special tax regimes, business forms.
Finance & CryptoPayments & trading
Median latency 356 ms · Last checked
JacobiusMakesVerified
Stienhardt (NYC): shop live Lab Grown Diamonds, engagement rings, jewelry. Search, cart, checkout.
Finance & CryptoPayments & trading
Median latency 356 ms · Last checked
btcdcaengine.comVerified
Historical dollar-cost-averaging simulator for Bitcoin and other assets.
Finance & CryptoPayments & trading
Median latency 366 ms · Last checked
Public internet HP bar. Agents smack it over MCP. They cannot complete payment.
Finance & CryptoPayments & trading
Median latency 370 ms · Last checked
dogechain.comVerified
Dogecoin blockchain lookups: transactions explained, addresses, blocks, fees, supply and charts.
Finance & CryptoPayments & trading
Median latency 371 ms · Last checked
Take-home pay, PAYE and payroll contributions in Ghana, Kenya, Nigeria and South Africa.
Finance & CryptoPayments & trading
Median latency 372 ms · Last checked
tradealmanac.comVerified
TradeAlmanac market data: dividends, screener, sentiment indicators, calendar effects, stock lists.
Finance & CryptoData access / search
Median latency 374 ms · Last checked
launchelion.comVerified
Daily leaderboard of newly-launched AI tools with real launch dates and Stripe-verified revenue.
Finance & CryptoPayments & trading
Median latency 374 ms · Last checked
German tools for founders: formation costs, notary and tax adviser fees, taxes, holdings, e-invoices
Finance & CryptoPayments & trading
Median latency 386 ms · Last checked
Deterministic text prep for agents. Pay per call via x402 USDC.
Finance & CryptoPayments & trading
Median latency 387 ms · Last checked
autrady.comVerified
Is a trading strategy's track record luck? Free luck check, plus what a full strategy audit checks.
Finance & CryptoPayments & trading
Median latency 391 ms · Last checked
Trading card prices and grading ROI for 1.5M+ Pokémon, Magic, Yu-Gi-Oh! and sports cards. Read-only.
Finance & CryptoPayments & trading
Median latency 398 ms · Last checked
botx402.ioVerified
Inventory reorder plans from SKU sales, stock and lead times. $19 a run, paid by card.
Finance & CryptoPayments & trading
Median latency 400 ms · Last checked
alphagrowth.ioVerified
Free crypto data for AI agents: TVL, fees, funding, investors, yields, token unlocks, DAO treasuries
Finance & CryptoPayments & trading
Median latency 402 ms · Last checked
New-build homes on sale in Spain, buying costs, non-resident tax and local open data.
Finance & CryptoPayments & trading
Median latency 402 ms · Last checked
vibesprings.netVerified
Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.
Finance & CryptoPayments & trading
Median latency 411 ms · Last checked
Pro athlete after-tax salary calculators for MLB, NBA, NFL and NHL, built for Claude.
Finance & CryptoPayments & trading
Median latency 412 ms · Last checked
changenow.ioVerified
Quote, create and track cross-chain crypto swaps. Non-custodial exchange, no account, no KYC.
Finance & CryptoPayments & trading
Median latency 413 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence