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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.
Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.
Finance & CryptoPayments & trading
Median latency 82 ms · Last checked
LLC costs, EIN timelines, IRS deadlines and filing prices for founders forming US companies.
Median latency 83 ms · Last checked
Checks x402 Bazaar resource listings against the public discovery catalog and flags drops.
Finance & CryptoPayments & trading
Median latency 83 ms · Last checked
29 deterministic read-only audits + free discovery tools; paid per call in USDC on Base via x402.
Finance & CryptoPayments & trading
Median latency 85 ms · Last checked
Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.
Finance & CryptoPayments & trading
Median latency 86 ms · Last checked
verifi.cloudVerified
Get a real human to verify, decide, or improve an AI agent's work. Pay per review via x402 on Base.
Finance & CryptoPayments & trading
Median latency 86 ms · Last checked
Make a Stripe monthly report, turn your PayPal transaction history into Excel.
Finance & CryptoPayments & trading
Median latency 88 ms · Last checked
Company enrichment + SEC EDGAR filings, financials, insider trades for agents; $0.01 USDC via x402
Finance & CryptoPayments & trading
Median latency 88 ms · Last checked
Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key.
Finance & CryptoData access / search
Median latency 88 ms · Last checked
Pre-share check: flags API keys, emails, your private terms in text. As is. x402 $0.005, Base
ProductivityCommunication & messaging
Median latency 88 ms · Last checked
Deterministic JSON checks with signed evidence and x402-paid execution
Finance & CryptoPayments & trading
Median latency 88 ms · Last checked
something-agentVerified
Free x402 offer/receipt checker: verifies signatures and whether the signer fits the host.
Median latency 88 ms · Last checked
Works out UK tourist tax for a holiday let booking: Edinburgh, Glasgow, Cardiff and more. Free.
Median latency 90 ms · Last checked
HIVE402 by ScriptMasterLabs: 132 paid x402 endpoints from $0.001/call, 10 MCP tools, no custody.
Finance & CryptoPayments & trading
Median latency 90 ms · Last checked
Africa FX, US carrier/broker checks, OFAC name and wallet screens, load-vet pack. Paid via x402.
Finance & CryptoPayments & trading
Median latency 90 ms · Last checked
Crypto scam checks (tokens, sites, wallets), chain reads, web page to Markdown, email checks.
Finance & CryptoPayments & trading
Median latency 91 ms · Last checked
Colin Wynd's career, writing and talks on payments, settlement, digital assets and enterprise AI
Finance & CryptoPayments & trading
Median latency 94 ms · Last checked
payperwork.appVerified
Decision models for agents over x402: yes/no, choice and score questions as probabilities, per call.
Finance & CryptoPayments & trading
Median latency 94 ms · Last checked
NSW DAs, CDCs and property planning reports: zoning, height, FSR, nearby DAs. Pay per call via x402.
Real Estate & PropertyCode & DevOps
Median latency 95 ms · Last checked
Base crypto safety for agents: honeypot/tax test, address poisoning, rug feed, creator record.
Median latency 95 ms · Last checked
Live Bitcoin power-law data: price vs trend, trend and bands on any date, when BTC reaches a price.
Finance & CryptoPayments & trading
Median latency 95 ms · Last checked
Independent EUDI Wallet index: status in all 27 EU states, deadlines, registers, standards, news.
Finance & CryptoPayments & trading
Median latency 95 ms · Last checked
tony8713Verified
Private, permanent encrypted storage for AI agents. Paid per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 95 ms · Last checked
Five free MCP tools, including proof-before-payment preview, plus one authorized x402 pack.
Finance & CryptoPayments & trading
Median latency 95 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence