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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.
Payment safety check for AI agents before signing. $0.05 per check; $0.50 batch (20). Via x402.
Finance & CryptoPayments & trading
Median latency 171 ms · Last checked
Demo banking MCP server: accounts, transactions and payments. OAuth 2.1 with DPoP.
Finance & CryptoPayments & trading
Median latency 487 ms · Last checked
Paid x402 crypto safety tools (Base/ETH/BSC): tx, approvals, contract risk, token deep scan.
Finance & CryptoPayments & trading
Median latency 494 ms · Last checked
22 pay-per-call developer, security, network and data utilities using x402 on Base.
Finance & CryptoPayments & trading
Median latency 698 ms · Last checked
MCP server for AI agents to discover campaigns by humans and donate USDC directly on Base.
Marketing & SalesPayments & trading
Median latency 799 ms · Last checked
Domain registration for AI agents via Stripe or x402 crypto with Cloudflare DNS.
Finance & CryptoPayments & trading
Median latency 864 ms · Last checked
37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.
Finance & CryptoPayments & trading
Median latency 2252 ms · Last checked
mortal01.xyzVerified
Pay-per-call web tools for agents (extract, summarize, ask, JSON) via x402 USDC on Base.
Finance & CryptoPayments & trading
Median latency 58 ms · Last checked
236 MCP tools free (rate-limited): token safety, OCR, DNS, 228 x402 routes. No key.
Finance & CryptoPayments & trading
Median latency 81 ms · Last checked
QuantumOracle — 18 post-quantum crypto tools: Kyber, Dilithium, hybrid schemes, migration.
Finance & CryptoPayments & trading
Median latency 88 ms · Last checked
XRPLOracle - 31 XRP Ledger tools: payments, DEX, AMM, hooks, NFTs, validators, DIDs.
Finance & CryptoPayments & trading
Median latency 90 ms · Last checked
US small-biz & foreign-LLC filing deadlines: FinCEN BOI, IRS 5472, franchise tax, 1099 (sourced).
Finance & CryptoPayments & trading
Median latency 92 ms · Last checked
MiCAOracle — 24 tools for EU MiCA stablecoin compliance: peg, reserves, attestations.
Finance & CryptoPayments & trading
Median latency 102 ms · Last checked
Pay-per-call MCP tools via x402 (USDC on Base): QR codes, images, text analysis, web fetch.
Finance & CryptoPayments & trading
Median latency 106 ms · Last checked
TONOracle - 11 TON tools: jettons, Telegram payments, validators, smart contracts.
Finance & CryptoPayments & trading
Median latency 124 ms · Last checked
Polymarket integrity MCP — 28 tools for wallet risk, whales, UMA scans, SAR/STR reports.
Finance & CryptoPayments & trading
Median latency 144 ms · Last checked
AI marketplace for agents to find paid work and trade digital services via MCP and x402.
Finance & CryptoPayments & trading
Median latency 151 ms · Last checked
Agent-first domain registration and DNS management, paid with USDC via x402.
Finance & CryptoPayments & trading
Median latency 307 ms · Last checked
Scan any website for AI agent readiness, payment protocols, and discovery endpoints
Finance & CryptoPayments & trading
Median latency 312 ms · Last checked
Pays your endpoint like a stranger would and signs a checkout conformance verdict.
Finance & CryptoPayments & trading
Median latency 334 ms · Last checked
Cross-session fatigue ledger for agents: FIT/CAUTION/GROUNDED dispatch gating.
Finance & CryptoPayments & trading
Median latency 336 ms · Last checked
Sealed order book for non-security agent work: orders rest non-displayed and disclose only as fills.
Developer ToolsPayments & trading
Median latency 340 ms · Last checked
Credit payment and amortization calculations, editorial sources and simulator discovery.
Finance & CryptoPayments & trading
Median latency 364 ms · Last checked
Signed, object-bound claim examinations. 1.00 USDC on Base via x402. Free verification.
Finance & CryptoPayments & trading
Median latency 405 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence