3663 Model Context Protocol servers — searchable, rated, ready to install.
Personal finance tracker: wallets, transactions, debts, plans and spending summaries.
Price & stock checks, catalog enrichment: product URL or HTML to JSON, with price_source. RapidAPI
Eight free investment and trading calculators with PNG charts and editable result links.
Live Bitcoin, Litecoin, Dogecoin and Zcash data: balances, transactions, blocks, fees, prices.
Buchhaltung für Österreich: Buchungen, Belege, Rechnungen, Bank und UVA lesen und vorschlagen.
Read-only revenue analytics from Stripe, Paddle, Polar, Lemon Squeezy, Creem and Freemius.
OSINT lookups across breach, people, domain, crypto, and image sources, paid per lookup.
Price settlement or annuity payments, judge a buyout offer, look up any US state's transfer rules.
Prove a web page or document existed on a date: public SHA-256 registry anchored in Bitcoin. Free.
Unpaid x402 probe: status, latency, payment terms. x402 $0.005 USDC, Base. As is, no warranty.
Check any of 21,000+ stocks against Buffett, Munger, Graham and 4 more legendary investors.
Risk and structure facts on one Solana or Base token, never a trading signal. Paid per call by x402.
Review duplicate supplier invoice candidates with grouped local evidence; no payment approval.
Trading card prices, sold comps, history and movers from the Flipzi Data API. Bring your own key.
Paid x402 crypto safety tools (Base/ETH/BSC): tx, approvals, contract risk, token deep scan.
USDC invoicing on Base: send invoices, share pay links, track payments and customers.
Fortnox MCP server: ask ChatGPT, Claude, Grok or Gemini about your books. You approve every change.
Paid plans, licences, subscriptions and the paywall for Chrome extensions, on your own Stripe.
Audits any URL for HTTP 402 x402 V2 compliance, PAYMENT-REQUIRED headers, Bazaar schema, and MCP.
Pay-per-call x402 stock, ETF, index, FX and crypto quotes, OHLCV history, ticker and coin search.
Evidence-based agency rankings for Ecom, Legal, SaaS, Finance and Service, plus a work library.
Check a payee before your agent pays: sanctions, lookalike domains, payment details, invoice fraud.
SEC filing changes, central-bank rate decisions and US macro cards. From $0.01 USDC via x402.
Amazon (11 marketplaces) and Walmart US product data: search, prices, stock, history, sellers.
POST /mcp