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Mysendingbox MCP server

Give your AI assistant 1 tool it can call in Mysendingbox, over one server URL.

Mysendingbox is not a separate install. One Activepieces MCP server exposes it alongside 760+ other apps, behind a single URL.

Start building See the Mysendingbox integration
Tools
1
Works with
Any MCP client
Auth
Custom auth
License
MIT, open source
Updated
September 2026

About the Mysendingbox MCP server

Connect Mysendingbox once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches Mysendingbox and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Mysendingbox tools your AI can run

Once connected, your assistant can call any of these Mysendingbox actions by asking in plain language.

  • Custom API Call

    Make a custom API call to a specific endpoint

    10 fields

Give your assistant Mysendingbox

Connect Mysendingbox once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 760+ other apps. Free to start.

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Mysendingbox MCP, answered.

No. That is the point of it. One Activepieces server exposes Mysendingbox alongside every other piece you connect, so your client keeps a single connection.

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

Connect Mysendingbox in Activepieces, enable the server under Settings → MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

It can call 1 tool, including Custom API Call, and chain them with steps in other apps inside the same run.

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.