IBM Granite Via X402

Name: IBM Granite Via X402
Author: nirholas

nirholas/three.ws

89 repo stars
Updated July 28, 2026
nirholas/three.ws

Runs a self-hosted x402 pay-per-use gateway to IBM Granite (chat, code, embeddings, analysis, forecasting) so tool callers pay USDC per call to your wallet.

About

IBM Granite via x402 is an MCP server you self-host with your own IBM watsonx credentials, exposing Granite chat, code, embeddings, analysis, and forecasting and charging tool callers USDC per call via the x402 protocol. A solo builder reaches for it to monetize their Granite access or run a metered inference endpoint for agents on Solana.

Self-hosted Granite gateway
x402 USDC-per-call billing
chat, code, embeddings, analysis, forecasting
Bring your own watsonx keys

IBM Granite Via X402 by the numbers

Data as of Jul 28, 2026 (Skillselion catalog sync)

terminal

claude mcp add --env MCP_SVM_PAYMENT_ADDRESS=YOUR_MCP_SVM_PAYMENT_ADDRESS --env WATSONX_API_KEY=YOUR_WATSONX_API_KEY --env WATSONX_PROJECT_ID=YOUR_WATSONX_PROJECT_ID --env WATSONX_SPACE_ID=YOUR_WATSONX_SPACE_ID --env WATSONX_URL=YOUR_WATSONX_URL --env WATSONX_MODEL_ID=YOUR_WATSONX_MODEL_ID --env WATSONX_EMBED_MODEL_ID=YOUR_WATSONX_EMBED_MODEL_ID --env X402_FEE_PAYER_SOLANA=YOUR_X402_FEE_PAYER_SOLANA --env X402_FACILITATOR_URL=YOUR_X402_FACILITATOR_URL ibm-x402-mcp -- npx -y @three-ws/ibm-x402-mcp

Add your badge

Show developers this MCP server is listed on Skillselion. Paste this into your README.

[![Listed on Skillselion](https://skillselion.com/badge/mcp/tool/io.github.nirholas/ibm-x402-mcp.svg)](https://skillselion.com/mcp/tool/io.github.nirholas/ibm-x402-mcp)

repo stars	★ 89
Package	@three-ws/ibm-x402-mcp
Transport	STDIO
Auth	Required
Last updated	July 28, 2026
Repository	nirholas/three.ws ↗

What it does

Runs a self-hosted x402 pay-per-use gateway to IBM Granite (chat, code, embeddings, analysis, forecasting) so tool callers pay USDC per call to your wallet.