> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.paradex.trade/releases/changelog/2026/10/7/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.paradex.trade/_mcp/server.

## v1.166.4

#### API

* Creating a Starknet vault now requires the vault owner's session token.
* EVM sign-in messages are now valid for five minutes and can be used only once.

#### UI

* Options on Mobile now open directly on the chart, with strike pickers and a Trade button that takes you straight to the RFQ builder.