> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.0x.org/changelog/2025/9/29/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.0x.org/_mcp/server.

#### New Chains

* **Plasma Chain (9745)**: Now supported in Swap API.

#### New Features

* **Swap + Send**: Added support for swapping tokens and sending them to a specified address via a new `recipient` parameter in both Swap and Gasless APIs (see [API Reference](/api-reference/evm-ap-is/swap/allowanceholder-getprice).

#### New Liquidity Sources

* **Ethereum**: Added Fluid Lite.
* **Plasma**: Added Curve, Balancer v3, Fluid, and Uniswap v3.

#### Chores

* Uniswap v4 hook:
  * Added Renzo hook.
  * Updated Clanker, Flaunch, and Zora hooks.
* Improved routing for Zora ecosystem.
* Improved routing for Retake ecosystem.
* Improved latency across routing infrastructure.

> Developer documentation for the 0x API. Embed swaps in your onchain app. Access 10+ million tokens with liquidity from 150+ exchanges with a single API.