> 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 and Theme Updates for May 28, 2020

**API**

* Section on logging in a customer with GraphQL API added

* Example added to GraphQL API documentation for getting a swatch option value

* Limit for Storefront widgets increased

* Customer Login API tutorial updated

**Developer Blog**

* [Dockerizing BigCommerce’s Stencil CLI](https://medium.com/bigcommerce-developer-blog/dockerizing-bigcommerces-stencil-cli-f508ddc0c3c0)