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X402 Seller
io.github.entreprisedaney33-rgbClaim this server
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y [email protected]Credentials from the publisher
- BUYER_PRIVATE_KEY — EVM private key (0x...) of a throwaway wallet funded with a small amount of USDC on Base. Leave unset for explain-only mode (tool calls describe the 402 payment challenge instead of paying).
- X402_ORIGIN — Which x402-compatible server to expose as MCP tools.
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
BUYER_PRIVATE_KEY=<secret> X402_ORIGIN=<value> claude mcp add io.github.entreprisedaney33-rgb-x402-seller-mcp -- npx -y x402-seller-mcp@0.1.1Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.entreprisedaney33-rgb-x402-seller-mcp": { "command": "npx", "args": [ "-y", "[email protected]" ], "env": { "BUYER_PRIVATE_KEY": "<secret>", "X402_ORIGIN": "<value>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchServer facts
Local- Transport
- stdio
- Version
- 0.1.1
Tools
Tools
No tool list yet. Remote servers get one after the first health check.
FAQ