# @three-ws/ibm-x402-mcp > x402 pay-per-use MCP server for IBM Granite AI — chat, code, embeddings, analysis, and time-series forecasting. Pay USDC on Solana per call. No IBM Cloud account required. @three-ws/ibm-x402-mcp is a Model Context Protocol server from three.ws. Install: `npx -y @three-ws/ibm-x402-mcp`. ## Docs - [README](https://github.com/nirholas/ibm-x402-mcp/blob/main/README.md): install, configuration, full reference - [Documentation site](https://nirholas.github.io/ibm-x402-mcp/): the README as a web page - [Full text for LLMs](https://nirholas.github.io/ibm-x402-mcp/llms-full.txt): README inlined - [AGENTS.md](https://github.com/nirholas/ibm-x402-mcp/blob/main/AGENTS.md): guidance for coding agents ## Project - [Source](https://github.com/nirholas/ibm-x402-mcp) - [npm](https://www.npmjs.com/package/@three-ws/ibm-x402-mcp) - [three.ws](https://three.ws): the platform this is part of - [Issues](https://github.com/nirholas/ibm-x402-mcp/issues) - [MCP Registry](https://registry.modelcontextprotocol.io/?q=io.github.nirholas%2Fibm-x402-mcp)