IBM Granite via x402 for Cursor
io.github.nirholas/ibm-x402-mcp
x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.
client:Cursor
transport:stdio
runtime:npm
Install IBM Granite via x402 in Cursor
~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json
{
"mcpServers": {
"ibm-x402-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@three-ws/ibm-x402-mcp"
],
"env": {
"MCP_SVM_PAYMENT_ADDRESS": "<MCP_SVM_PAYMENT_ADDRESS>",
"WATSONX_API_KEY": "<WATSONX_API_KEY>",
"WATSONX_PROJECT_ID": "<WATSONX_PROJECT_ID>",
"WATSONX_SPACE_ID": "<WATSONX_SPACE_ID>",
"WATSONX_URL": "<WATSONX_URL>",
"WATSONX_MODEL_ID": "<WATSONX_MODEL_ID>",
"WATSONX_EMBED_MODEL_ID": "<WATSONX_EMBED_MODEL_ID>",
"X402_FEE_PAYER_SOLANA": "<X402_FEE_PAYER_SOLANA>",
"X402_FACILITATOR_URL": "<X402_FACILITATOR_URL>"
}
}
}
}
Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs