Install q402-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": {
"quackai-org-q402-mcp": {
"command": "npx",
"args": [
"-y",
"@quackai/q402-mcp@0.11.23"
],
"env": {
"Q402_TRIAL_API_KEY": "YOUR_Q402_TRIAL_API_KEY",
"Q402_MULTICHAIN_API_KEY": "YOUR_Q402_MULTICHAIN_API_KEY",
"Q402_PRIVATE_KEY": "YOUR_Q402_PRIVATE_KEY",
"Q402_AGENTIC_PRIVATE_KEY": "YOUR_Q402_AGENTIC_PRIVATE_KEY",
"Q402_ENABLE_REAL_PAYMENTS": "1",
"Q402_MAX_AMOUNT_PER_CALL": "200",
"Q402_ALLOWED_RECIPIENTS": "",
"Q402_RELAY_BASE_URL": "https://q402.quackai.ai/api",
"Q402_AGENT_WALLET_ADDRESS": "",
"Q402_API_KEY": "YOUR_Q402_API_KEY",
"Q402_WALLET_ID": "",
"Q402_BUILDER_CODE": ""
}
}
}
}