Install x402-trust-mcp for Claude Desktop
Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
- Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows, or ~/.config/Claude/claude_desktop_config.json on Linux.
- Paste the JSON config below.
- Replace placeholder secrets, then restart the client if it does not reload on its own.
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"jonasfuchss-x402-trust-mcp": {
"command": "npx",
"args": [
"-y",
"x402-trust-mcp@1.16.0"
],
"env": {
"X402_PRIVATE_KEY": "YOUR_X402_PRIVATE_KEY",
"X402_MAX_USD": "0.05",
"X402_MAX_TOTAL_USD": "1.00",
"X402_MAX_CALLS": "1000",
"X402_TRUST_API_BASE": "https://x402-trust.com",
"X402_TIMEOUT_MS": "20000"
}
}
}
}