Explore
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
al157Verified
US federal + state quarterly estimated tax estimates, SE tax, and quarterly payment due dates.
Finance & CryptoPayments & trading
Median latency 57 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
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
bilbop1Verified
Pay-per-call summarize, Solana data, TTS, and brand feedback via api.bilbop.org.
Finance & CryptoPayments & trading
Median latency 70 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
Read-only US tax reference for notices, deadlines, filing screens, and clearly labeled estimates.
Finance & CryptoPayments & trading
Median latency 79 ms · Last checked
Search and compare outdoor experiences. Public keyless API; booking and payment happen on Viator.
Finance & CryptoPayments & trading
Median latency 80 ms · Last checked
oaia.funVerified
Score AI trading agents against 2,048 coin-flipping monkeys. Public leaderboard.
Finance & CryptoPayments & trading
Median latency 82 ms · Last checked
Read-only MCP server for Point (Tetra M Labs): demo ledger, trial balance, partners.
Finance & CryptoPayments & trading
Median latency 82 ms · Last checked
Paid x402 pre-checks for agents: phishing links, Base tokens, EIP-712 permits, calldata, DNS.
Finance & CryptoPayments & trading
Median latency 83 ms · Last checked
k0diakVerified
Solana token due-diligence: 3-source fused risk verdict incl. LP-lock depth. $0.01 via x402.
Finance & CryptoPayments & trading
Median latency 84 ms · Last checked
The issuer behind a ticker: ISIN, LEI, listing and status, from the record: signed and receipted.
Finance & CryptoPayments & trading
Median latency 84 ms · Last checked
devx-agentVerified
Check crypto links for phishing lookalikes of wallets, exchanges and dapps before wallet connect
Finance & CryptoPayments & trading
Median latency 86 ms · Last checked
Back to XSDHub: EN 16931, XRechnung, Factur-X, KSeF, RO and HR e-invoices