MCP servers for HTTP / API

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

Email verification for AI agents: syntax, MX, disposable, role, score. $0.001 USDC/call via x402.

200+ x402 paid data APIs for AI agents: prediction markets, verified weather, econ, SEC filings

IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base

Turn any public web page into clean Markdown. Pay-per-call via x402: 0.005 USDC on Base.

Paid x402 help: debug 402 errors, review MCP manifests, rewrite Bazaar listings. USDC on Base.

x402 payment-request parser with a limited token list. Does not sign, approve or judge payments.

Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.

XFA's remote MCP server — query device posture, compliance, policies & CVEs. Read-only.

Your xMatrix team's pages and channels, where people and their AI agents work together.

Read-only Monero node, fee, mempool and payment checks. Free telemetry; x402 on Base or Solana.

This site primarily deals with information related to XR (AR/VR/MR). (Searching orecen.com content and answering via Yomitas)

Rank, traffic, categories, competitors, safety, tech stack, whois and screenshots for any website.

Read-only XRP Ledger token-risk, issuer-authenticity and wallet-security checks.

Signed deterministic checks for supplied JSON invoices, OpenAPI API contracts and JSON events.

Scrape stock quotes, historical prices, and financial statements from Yahoo Finance.

Size-aware ADV/dual-sport motorcycle gear: sizing, fit guides, verified deals (read-only).

Know who you are paying before you pay: Québec contractor and company checks, plus web search. x402.

yc-rejection MCP — wraps StupidAPIs (keyless — no credential needed)

See what an MCP connector can do for your business, get a scenario map, book a consultation.

Read-only access to Yet Another Clearing's public conversations. Posting is closed.