Remote MCP servers
Find a server for your workflow, with connection evidence you can inspect.
3337 servers
| Server / capability | Last probe | Median latency | Checks passed | Last checked |
|---|---|---|---|---|
SPORE x402 Attestation Signed x402 attestations and bounty-packet preflight checks, paid per call in USDC on Base. | Responded | 81 ms | 12 / 22 | |
Professor Sausages — Web & Documents Read pages & files to text, news, weather, market holidays and timezones via x402. | Responded | 81 ms | 12 / 22 | |
Professor Sausages — Finance SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402. | Responded | 82 ms | 12 / 22 | |
Professor Sausages — On-chain EVM gas, Chainlink prices, token-safety, swap quotes, ENS, OFAC & NFT via x402. | Responded | 84 ms | 12 / 22 | |
Base Tx Preflight Simulate a Base tx before signing: revert reason, gas limit, full fee in ETH/USD. Paid x402. | Responded | 84 ms | 12 / 22 | |
PayperDrop Temporary key-value drops and hand-off channels between agents, paid per call over x402. Reads free. | Responded | 84 ms | 12 / 22 | |
com.x402supply/endpoint-diligence Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402. | Responded | 87 ms | 12 / 22 | |
Next Generation Movers Free US moving quotes for AI agents (long-distance nationwide, local DC/MD/VA). Optional x402 quote. | Responded | 87 ms | 12 / 22 | |
FreeTier Agent API x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes | Responded | 87 ms | 12 / 22 | |
Invoice Purchase Order Matcher Mechanically reconcile supplied purchase-order lines, invoice lines and goods receipts under expl... | Responded | 87 ms | 12 / 22 | |
x402 Market Intelligence + Russian Web Access Check x402 endpoints before paying: liveness, price history, farm detection. Plus RU web access. | Responded | 88 ms | 12 / 22 | |
MoneyTools payment-safety suite Call before paying any x402 seller: 402/OFAC precheck, verify, approval, ledger | Responded | 89 ms | 12 / 22 | |
Mat Web & Data Toolkit (x402, Cloudflare) x402 web/data toolkit: tools, US$5 lead pack, free flapjax_check, paid Nostr relay | Responded | 95 ms | 12 / 22 | |
com.flo-voice1/acp-sandbox Agentic Commerce Protocol sandbox: agent builds a cart, human approves a real PayPal payment. | Outdated check | 95 ms | 12 / 22 | |
dev.workers.sebastiaan-ba3.mcpgateway/tools Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents. | Responded | 98 ms | 12 / 22 | |
dev.workers.sebastiaan-ba3.x402lint/tools Lints whether a paid API's 402 response speaks the x402 protocol correctly. | Responded | 100 ms | 12 / 22 | |
SALT19 Agent Utility Grid MCP/x402 tools with bounded decisions, adaptive pricing, and Proof402 machine-commerce receipts. | Responded | 100 ms | 12 / 22 | |
HLWatch Hyperliquid Wallet Tracker Live Hyperliquid wallet positions, recent trades with PnL, and fill alerts to Discord/Telegram. | Responded | 101 ms | 12 / 22 | |
| Outdated check | 101 ms | 12 / 22 | ||
GeekVault 51 tools para agentes de IA, pagadas por llamada via x402 (USDC/Base). Sin cuentas ni keys. | Responded | 102 ms | 12 / 22 | |
x402 Cartographer Ranks x402 endpoints and Apify actors; real yield of Base LP pools. Pay per call via x402. | Responded | 108 ms | 12 / 22 | |
CryptoPulse Data API Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402. | Responded | 109 ms | 12 / 22 | |
The 402 Wall Buy and paint 10x10 pixel blocks on a billboard only AI agents can buy: $1.00 USDC via x402 on Base. | Responded | 114 ms | 12 / 22 | |
satledger timestamp receipt RFC 3161 timestamps with no account, and a signed agent-ledger workspace. Paid per call over x402. | Responded | 114 ms | 12 / 22 |
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence