Casii MCP

Casii brings online lead tools, a shared lead library and multi-account WhatsApp outreach into one workspace — every region on its own account, in your customer’s language.

Hosted MCP Server

npx add-mcp 'https://api.casii.io/mcp/'

Installs into Claude Code, Codex, Cursor and more

Documentation

No API key yet?

Create one on the dashboard API Keys page and connect in about a minute.

Create API Key