Unione

Unione

UniOne is an email delivery service offering a versatile Web API and SMTP API for sending transactional and marketing emails.

emailtransactional email
Get your MCP URL

Installation

  1. 1
    Create a Spinrun account

    Sign up for free — no credit card. 5,000 credits on the house.

    Create free account
  2. 2
    Copy your MCP server URL

    Mint a Spinstack gateway key inside Spinrun. Your URL is https://mcp.spinrun.ro/mcp.

    Log in
  3. 3
    Add it to your MCP client

    Paste the URL + bearer token into Claude Desktop or Cursor. Then invoke Unione tools from your agent.

Ship Unione agents in minutes

One MCP URL, every tool your team uses, hosted and audited.

Get your MCPTalk to Sales

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