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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.
Simulate a Base tx before signing: revert reason, gas limit, full fee in ETH/USD. Paid x402.
Finance & CryptoPayments & trading
Median latency 84 ms · Last checked
payperwork.appVerified
Temporary key-value drops and hand-off channels between agents, paid per call over x402. Reads free.
Finance & CryptoPayments & trading
Median latency 84 ms · Last checked
66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base
Finance & CryptoPayments & trading
Median latency 86 ms · Last checked
pairmineai.comVerified
PairMine tools: Genesis status, eligibility, mint tiers for the AI-agent-only miner NFT on BSC.
Finance & CryptoPayments & trading
Median latency 86 ms · Last checked
Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402.
Finance & CryptoPayments & trading
Median latency 87 ms · Last checked
Free US moving quotes for AI agents (long-distance nationwide, local DC/MD/VA). Optional x402 quote.
Finance & CryptoPayments & trading
Median latency 87 ms · Last checked
x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes
Finance & CryptoPayments & trading
Median latency 87 ms · Last checked
Mechanically reconcile supplied purchase-order lines, invoice lines and goods receipts under expl...
Finance & CryptoPayments & trading
Median latency 87 ms · Last checked
Check x402 endpoints before paying: liveness, price history, farm detection. Plus RU web access.
Finance & CryptoPayments & trading
Median latency 88 ms · Last checked
Call before paying any x402 seller: 402/OFAC precheck, verify, approval, ledger
Finance & CryptoPayments & trading
Median latency 89 ms · Last checked
AI shopping gateway for product search, inventory, carts, and merchant-hosted checkout.
Finance & CryptoPayments & trading
Median latency 93 ms · Last checked
Talk to Agent Nil before the Chain opens. Daily challenges. No wallets, no tokens, only the game.
Finance & CryptoPayments & trading
Median latency 95 ms · Last checked
x402 web/data toolkit: tools, US$5 lead pack, free flapjax_check, paid Nostr relay
Finance & CryptoPayments & trading
Median latency 95 ms · Last checked
Fixed-price HOBO agent products, discovery feed, and direct checkout. Owner-only; no seller splits.
Finance & CryptoPayments & trading
Median latency 96 ms · Last checked
Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents.
Finance & CryptoPayments & trading
Median latency 98 ms · Last checked
Deterministic public Greenhouse jobs. Paid tool uses 0.001 test USDC on Base Sepolia only.
Finance & CryptoPayments & trading
Median latency 99 ms · Last checked
Lints whether a paid API's 402 response speaks the x402 protocol correctly.
Finance & CryptoPayments & trading
Median latency 100 ms · Last checked
Brazil PTAX, CNPJ/KYB, CEIS-CNEP sanctions, PIX and boleto. Paid x402 MCP API (USDC on Base).
Finance & CryptoPayments & trading
Median latency 101 ms · Last checked
PDF invoices (VAT by rate, EN/FR) and links to free in-browser PDF tools on dozokit.com.
Finance & CryptoPayments & trading
Median latency 101 ms · Last checked
Live Hyperliquid wallet positions, recent trades with PnL, and fill alerts to Discord/Telegram.
Finance & CryptoCommunication & messaging
Median latency 101 ms · Last checked
51 tools para agentes de IA, pagadas por llamada via x402 (USDC/Base). Sin cuentas ni keys.
Finance & CryptoPayments & trading
Median latency 102 ms · Last checked
Solana memecoin rug + creator-reputation checks for agents. PASS/CAUTION/FAIL + 0-100 score.
Finance & CryptoPayments & trading
Median latency 103 ms · Last checked
Discover Banarasi sarees and manage authorized Vaanzari shopping workflows with hosted checkout.
Finance & CryptoPayments & trading
Median latency 105 ms · Last checked
Open ledger of U.S. share offerings from SEC EDGAR since 2002: IPOs, SPACs, shelves, withdrawals.
Finance & CryptoPayments & trading
Median latency 106 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence