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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probes24 checked servers in Payments & trading · Finance & Crypto, ranked by checks passed then median latency.
agentgates.aiVerified
Confidential computers for AI swarms: sealed VMs (Intel TDX) by the hour, USDC over x402.
Finance & CryptoPayments & trading
Median latency 514 ms · Last checked
Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
Finance & CryptoPayments & trading
Median latency 810 ms · Last checked
Free, sourced deposit-insurance/savings/retirement limits. US, UK, CA, AU, NZ. No key, no payment.
Finance & CryptoPayments & trading
Median latency 6111 ms · Last checked
Credit all or part of an invoice with the VAT reversed, raise purchase orders, print A4 PDFs.
Finance & CryptoPayments & trading
Median latency 37 ms · Last checked
theluckystrikeVerified
Track client security and retainer deposits: hold, apply to an invoice, refund, statements.
Finance & CryptoPayments & trading
Median latency 45 ms · Last checked
Chase unpaid invoices: reminder, firm reminder and final notice letters, and a daily chase list.
Finance & CryptoPayments & trading
Median latency 49 ms · Last checked
al157Verified
US federal + state quarterly estimated tax estimates, SE tax, and quarterly payment due dates.
Finance & CryptoPayments & trading
Median latency 57 ms · Last checked
A price list and labour rate card by SKU with dated prices, used to price quotes and invoices.
Finance & CryptoPayments & trading
Median latency 58 ms · Last checked
Fact-check AI answers with cited sources. Pay per call in USDC on Base via x402.
Finance & CryptoPayments & trading
Median latency 58 ms · Last checked
402cron.comVerified
Paid cron for AI agents: we call your https URL on schedule, signed. No account, paid with x402.
Finance & CryptoPayments & trading
Median latency 58 ms · Last checked
Single-connection MCP gateway discovering and executing 490+ verified MCP & A2A tools.
Finance & CryptoPayments & trading
Median latency 59 ms · Last checked
Credit notes against issued invoices and purchase orders to suppliers, with VAT and A4 PDFs.
Finance & CryptoPayments & trading
Median latency 61 ms · Last checked
Read-only trading hours for 30 stock exchanges — open now, next open, holidays, sessions.
Finance & CryptoPayments & trading
Median latency 62 ms · Last checked
Read Bitcoin-anchored conduct history (NENRIN), admissions and daily check roots; cite records.
Finance & CryptoPayments & trading
Median latency 65 ms · Last checked
Explains the Bitcoin rainbow valuation chart and where price sits in the cycle today.
Finance & CryptoPayments & trading
Median latency 65 ms · Last checked
companyfacts.devVerified
Company data from official sources, plus a finder for the best paid x402 API for any task.
Finance & CryptoPayments & trading
Median latency 67 ms · Last checked
Demo only, payments switched off. Travel eSIMs and mobile top-ups priced in USDC via x402.
Finance & CryptoPayments & trading
Median latency 67 ms · Last checked
Stock exchange trading days, hours, live market status (28 exchanges) and holidays (247 countries).
Finance & CryptoPayments & trading
Median latency 69 ms · Last checked
bilbop1Verified
Pay-per-call summarize, Solana data, TTS, and brand feedback via api.bilbop.org.
Finance & CryptoPayments & trading
Median latency 70 ms · Last checked
QR codes for URLs, WiFi, vCards and SEPA payments, plus Code 128 and EAN-13 barcodes.
Finance & CryptoPayments & trading
Median latency 71 ms · Last checked
Balances on 7 EVM chains, Solana, Tron: free one-chain lookup; full call 0.002 USDC via x402.
Finance & CryptoPayments & trading
Median latency 78 ms · Last checked
devx-agentVerified
Free read-only EIP-7702 delegation / wallet-sweeper check for EVM addresses on 8 chains
Finance & CryptoPayments & trading
Median latency 78 ms · Last checked
skypantherrVerified
Pay-per-call Arabic text, audio and document utilities over x402. USDC on Base, no API key.
Finance & CryptoPayments & trading
Median latency 79 ms · Last checked
The ACM-68000 signal of a listed security in its home market: trading, not listed, read the filing.
Finance & CryptoPayments & trading
Median latency 79 ms · Last checked
Back to InvoiceGuard AI v4.0 — B2B Invoice & Tax Compliance Verifier