Update avail-sl-integrations.md (#4154)

add custom integration per slack convo

website/docs/docs/use-dbt-semantic-layer/avail-sl-integrations.md

@@ -17,14 +17,19 @@ import NewSLChanges from '/snippets/_new-sl-changes.md';
 
 There are a number of data applications that seamlessly integrate with the dbt Semantic Layer, powered by MetricFlow, from business intelligence tools to notebooks, spreadsheets, data catalogs, and more. These integrations allow you to query and unlock valuable insights from your data ecosystem.
 
-<span>Query dbt metrics with external integrations using the sophisticated <a href="https://docs.getdbt.com/docs/dbt-cloud-apis/sl-api-overview" target="_self">{frontMatter.meta.api_name}</a></span>. The API enables you to query metrics, avoid duplicative coding, optimize your development workflow, ensure data governance for company metrics, and guarantee consistency for data consumers.<br /><br />
+Use the [dbt Semantic Layer APIs](/docs/dbt-cloud-apis/sl-api-overview) to simplify metric queries, optimize your development workflow, and reduce coding. This approach also ensures data governance and consistency for data consumers.
+
 
 <!-- turn these into cards for ga -->
 
 import AvailIntegrations from '/snippets/_sl-partner-links.md';
 
 <AvailIntegrations/>
 
+### Custom integration
+
+You can create custom integrations using different languages and tools. We support connecting with JDBC, ADBC, and a GraphQL API. For more info, check out [our examples on GitHub](https://github.com/dbt-labs/example-semantic-layer-clients/).
+
 ## Related docs
 
 - <span><a href="https://docs.getdbt.com/docs/dbt-cloud-apis/sl-api-overview" target="_self">{frontMatter.meta.api_name}</a></span> to learn how to integrate with the JDBC to query your metrics in downstream tools.