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TL;DR

Fewsats is a Blockchain MCP server that lets Claude Code, Cursor, Windsurf and any MCP-compatible AI agent enable AI agents to purchase anything securely. Install in 1 minute with mcpizy install fewsats.

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Fewsats

Blockchain

Last updated May 31, 2026 · By MCPizy team

Enable AI agents to purchase anything securely. Micropayments for AI workflows.

Install Fewsats

Via MCPizy CLI (recommended):
mcpizy install fewsats
Or run directly:
npx -y @fewsats/mcp
View on GitHub

Works with

Claude Code
Claude Desktop
Cursor
Windsurf
VS Code + Copilot
Any MCP Client

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Alternatives to Fewsats

If Fewsats doesn't fit your stack, these Blockchain MCP servers solve similar problems.

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Thirdweb

Read and write to 2,000+ blockchains. Smart contracts, NFTs, tokens, and dApp development.

🏰

Openfort

Authentication and smart wallet infrastructure for Web3. Embedded wallets and account abstraction.

⚡

Alby Bitcoin

Connect Bitcoin Lightning wallet to AI agents. Instant micropayments and wallet management.

Key Takeaways

  • Fewsats exposes an MCP interface for blockchain workflows in Claude Code, Cursor and Windsurf.
  • No authentication required — works out of the box once installed.
  • Install in 1 command: mcpizy install fewsats — config written to your client automatically.
  • Free and open source (GitHub source linked above) — verified compatible with every MCP client (Claude Code, Claude Desktop, Cursor, Windsurf, VS Code + Copilot).
  • Best use case: automate blockchain workflows from your AI agent without leaving the editor.

Frequently asked questions

What is the Fewsats MCP server?

The Fewsats MCP server is an Blockchain Model Context Protocol server that lets Claude Code, Cursor, Windsurf, VS Code with Copilot, and other MCP-compatible AI agents enable AI agents to purchase anything securely. It exposes Fewsats's capabilities as tools the AI can call directly from your editor or CLI.

How do I install Fewsats MCP with Claude Code?

The fastest way is the MCPizy CLI: run `mcpizy install fewsats` and MCPizy will add the server to your `.claude.json` automatically. You can also install it manually by adding an entry under `mcpServers` in `.claude.json` with the command `npx -y @fewsats/mcp` and restarting Claude Code.

Is Fewsats MCP free?

Yes. The Fewsats MCP server is free and open source (see the GitHub repository linked on this page). You may still need a Fewsats account or API key to connect the server to the underlying service, but the MCP layer itself has no MCPizy subscription cost.

Does Fewsats MCP work with Cursor and Windsurf?

Yes. Any MCP-compatible client works — including Claude Code, Claude Desktop, Cursor (via `.cursor/mcp.json`), Windsurf, VS Code with Copilot Chat, and custom agents built on the MCP SDK. The same install command targets all of them; only the config file path differs.

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What can I do with Fewsats MCP?

Once installed, your AI agent can enable AI agents to purchase anything securely directly inside your conversation. Typical use cases include asking Claude Code or Cursor to run Fewsats operations, inspect results, chain Fewsats with other MCP servers (see our Workflow Recipes), and automate repetitive blockchain tasks without leaving your editor.