A pay-per-call finance collection that bundles 253 tools from Financial Modeling Prep, Alpha Vantage, AkShare, Polymarket, and Dome into a single endpoint. You pay $0.01 USDC per tool call instead of managing separate API keys and subscriptions for each provider. It runs on xpay's x402 protocol, which handles micropayments on Base blockchain. Connects via streamable HTTP to any MCP client. Grab it when you need market data, financial modeling, prediction markets, or Chinese financial data without the overhead of juggling multiple provider accounts. Credits auto-deduct from your xpay wallet as you make calls.