> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.360messenger.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.360messenger.com/_mcp/server.

# Overview

Typed send to a private chat via `/v2/sendMessage/`.
`phonenumber` = phone digits **or** full `…@lid`.

See **Message → Send Message Examples** for required/optional fields and `delay`.