> This page is for Developer.

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

## API Announcement for January 8, 2024

**Announcement**

Attention, developers! Google Chrome is starting to restrict 3rd-party cookies. Google made the announcement some time ago, but it's now in effect for 1% of Chrome users, and we expect that number to grow. Many of our app store apps use cookies to manage things like user session or analytics. If you maintain apps or storefront integrations that use 3rd-party cookies, please see [Google's article on the changes (developers.google.com)](https://developers.google.com/privacy-sandbox/blog/cookie-countdown-2024jan) and update your code.