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Self-custodial x402 wallet for AI agents: discover, inspect, and pay any x402 service in USDC.
npx @getmcp/cli add io.github.nirholas/x402-mcpRequires Node.js 18+. Community-contributed server. Review source before installing.
Config file: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io.github.nirholas/x402-mcp": {
"command": "npx",
"args": [
"-y",
"@three-ws/x402-mcp"
],
"env": {
"SOLANA_SECRET_KEY": "",
"SOLANA_RPC_URL": "https://api.mainnet-beta.solana.com",
"MAX_PAY_USD": "1",
"REQUIRE_CONFIRM": "true",
"THREE_WS_BASE": "https://three.ws"
}
}
}
}Remote MCP server for Tandem docs, install guides, SDKs, workflows, and agent setup help.
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