MCP API overview - InboxMate

The InboxMate MCP API lets Business plan customers connect AI tools like Claude Code, Cursor, or custom AI agents to their InboxMate workspace.

Protocol

The API uses the Model Context Protocol (MCP) with JSON-RPC 2.0 over HTTP. This means you can add InboxMate as an MCP server in any MCP-compatible client.

Base URL

https://app.psquared.dev/api/mcp/v1

Available tools

Category	Tools	Access
Agents	`list_agents`, `get_agent`	Read
Conversations	`list_conversations`, `get_conversation`	Read
Contacts	`list_contacts`, `get_contact`	Read
Knowledge	`list_knowledge`, `get_knowledge`	Read
Review pages	`create_demo_page`	Write

Quick setup

Get your API key

Go to Settings > API in your InboxMate dashboard and generate an API key.

Add to your MCP client

Add InboxMate as an MCP server in your client’s configuration.Claude Code (~/.claude.json):

{
  "mcpServers": {
    "inboxmate": {
      "type": "streamable-http",
      "url": "https://app.psquared.dev/api/mcp/v1",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Cursor (.cursor/mcp.json):

{
  "mcpServers": {
    "inboxmate": {
      "type": "streamable-http",
      "url": "https://app.psquared.dev/api/mcp/v1",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Start using it

Ask your AI assistant to list your agents, review conversations, or search your knowledge base.

Rate limits

Plan	Requests per minute
Business	60

Requirements

Business plan or higher
An active API key generated from your dashboard

Need help setting up? Contact us at office@psquared.dev.

Authentication

​Protocol

​Base URL

​Available tools

​Quick setup

​Rate limits

​Requirements

Protocol

Base URL

Available tools

Quick setup

Rate limits

Requirements