BTCFi API provides 33 endpoints across Bitcoin, Ethereum, and Solana, accessible via x402 micropayments without the need for API keys or subscriptions.
From the registry: Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed.
Please install the `btcfi` MCP server into my current AI client (that's you).
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["@aiindigo/btcfi-mcp"]
Note: Uses x402 USDC micropayments; no API key required.
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.Open-source SEC EDGAR toolkit — 11 tools, 7 prompts, every filing type. No API key required.
SEC filing intelligence — insider sentiment, material events, financial ratios, disclosure search.
MCP server for Stripe — global payments API (PaymentIntents, Checkout, Billing, Refunds)