> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.bigcommerce.com/_mcp/server. # Complex Rules > Build amazing commerce solutions powered by the BigCommerce platform ## API Docs - Complex Rules [List Complex Rules](https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/get-product-complex-rules.md) - Complex Rules [Create Complex Rule](https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/create-product-complex-rule.md) - Complex Rules [Get Product Complex Rule](https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/get-product-complex-rule.md) - Complex Rules [Update Product Complex Rule](https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/update-product-complex-rule.md) - Complex Rules [Delete Product Complex Rule](https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/delete-product-complex-rule.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/openapi.json) - [OpenAPI YAML](https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/products/complex-rules/openapi.yaml)