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

## v1.166.8

#### API

* Layerswap, airdrop and vault donation transfers that were missing now appear in transfer history.
* DIME staked from or unstaked into a Paradex account now appears in transfer history.
* Revoked subkeys can no longer place or cancel orders over an open websocket.
* Apps can request a USDC deposit address on Arbitrum, Base or Ethereum for the user's own Paradex account.
* RFQ trading can now only be enabled from your main account.

#### UI

* Closing positions with RFQ now loads the exact position sizes, in contracts.
* RFQs now play a sound on execute confirm and on fill.
* Owner-only account actions now ask EVM users for a wallet signature when needed.