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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.
subpay.aiVerified
Reads invoices and receipts from PDF to JSON and checks the math. $0.04/page via x402.
Finance & CryptoPayments & trading
Median latency 654 ms · Last checked
16 Instagram endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 656 ms · Last checked
cryptofeed402.siteVerified
Hyperliquid perp funding, OI, preflight & news sentiment for agents. Pay per call in USDC (x402).
Finance & CryptoPayments & trading
Median latency 656 ms · Last checked
Encrypted, pay-per-use persistent memory storage for AI agents, gated by x402 payments on Base.
Finance & CryptoPayments & trading
Median latency 658 ms · Last checked
4 Google Maps endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 663 ms · Last checked
9 App Store endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 663 ms · Last checked
manawa.appVerified
Live market data, financial analysis, and portfolio research tools across 10,000+ tickers.
Finance & CryptoData access / search
Median latency 664 ms · Last checked
zippfeed.comVerified
Multi-language crypto news with editorial sentiment + importance scoring; cites original publisher.
Finance & CryptoPayments & trading
Median latency 665 ms · Last checked
15 Twitter / X endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 665 ms · Last checked
Expert review for AI agents. On-chain proof of human review.
Finance & CryptoPayments & trading
Median latency 666 ms · Last checked
4 Yelp endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 667 ms · Last checked
graded.shVerified
Discover and call 2,000+ x402 machine-payable services through one graded API key + gateway.
Finance & CryptoPayments & trading
Median latency 669 ms · Last checked
15 YouTube endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 669 ms · Last checked
Find public events and event links, then continue to browser checkout.
Finance & CryptoPayments & trading
Median latency 671 ms · Last checked
Sell unused AI subscription capacity as finished work. SOL/USDC escrow on Solana, 0% fees.
Finance & CryptoPayments & trading
Median latency 671 ms · Last checked
Package vuln advisories from OSV.dev: CVEs, severity, fixes, manifest audit. Pay per call via x402.
Finance & CryptoPayments & trading
Median latency 671 ms · Last checked
13 TikTok endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 675 ms · Last checked
xrpldashboard.comVerified
Read-only XRP Ledger MCP tools with proof-annotation envelopes and signed daily snapshots.
Finance & CryptoPayments & trading
Median latency 676 ms · Last checked
subpay.aiVerified
Free search over ~50k agent tools: paid x402 APIs and MCP servers. Price, networks, how to call.
Finance & CryptoData access / search
Median latency 677 ms · Last checked
12 Google News endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 679 ms · Last checked
1 Google Search endpoints. Pay per call in USDC via x402.
Finance & CryptoPayments & trading
Median latency 681 ms · Last checked
AI Agent Utility Layer for agent safety, web monitoring, crypto research and tool discovery.
Finance & CryptoMonitoring & observability
Median latency 691 ms · Last checked
Find French accounting firms by city and documented criteria, with sources and catalog limitations.
Finance & CryptoPayments & trading
Median latency 695 ms · Last checked
NFTs on NEAR that each control a native Bitcoin address: buy, lend, borrow, inherit, with caps
Finance & CryptoPayments & trading
Median latency 702 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence