3663 Model Context Protocol servers — searchable, rated, ready to install.
Hash, sign, and encrypt text locally with standard algorithms. No network and no key.
Token swaps at the best net price on 9 EVM chains and Solana. No API key, non-custodial.
Canadian GST/HST/PST/QST rates and calculator by province/date, plus Bank of Canada CAD FX rates.
US campaign finance data from the FEC. No key required.
Crypto perp funding, spreads and listings, plus your own Arbitron cards, trades, PnL and docs.
Instant Base + Solana wallets, free and x402-payable. US bank account after a 2-min check.
Spanish invoice PDFs to validated data: NIF/IVA/IRPF extraction, arithmetic checks, IVA per quarter.
Korean crypto prices from Bithumb. No key required.
Russian central bank daily rates. No key required.
Crypto prices from Bitget. No key required.
Shopify app monetization: pricing, usage fees, percentage billing, and M&A fingerprints.
Canadian exchange rates from Bank of Canada. No key required.
Bitcoin fee estimates from bitcoiner.live. No key required.
Crypto prices from Bitfinex. No key required.
12 synthetic launch recurring bill exception cases: duplicate payments, policy-watch list entries, m
12 synthetic onboarding document exception cases: duplicate payments, region hold list entries, miss
No-KYC crypto swaps, no account or email. Read-only quotes, coins, swap links, order status.
UK tool shop: search, prices ex/inc VAT, stock, delivery, order tracking and basket links.
Crypto prices from CEX.IO. No key required.
Fortnox accounting for one company: invoices, reports, ledger, documents. Read-only until enabled.
Crypto prices from OKX. No key required.
Spend USDC in the real world: prepaid cards, gift cards, push-to-card, and bank payouts.
Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.
Polish National Bank data: FX tables, single currency rates, and gold prices. No key required.
POST /mcp