[Workers]Update apis.mdx

Can we link the Cache API docs here?

https://developers.cloudflare.com/workers/runtime-apis/cache/

Author: nenizera

src/content/docs/workers/configuration/integrations/apis.mdx

@@ -47,6 +47,6 @@ For services that require mTLS authentication, use [mTLS certificates](/workers/
 
 ## Tips
 
-- Use the Cache API to cache data from the third party API. This allows you to optimize cacheable requests made to the API. Integrating with third party APIs from Cloudflare Workers adds additional functionality and features to your application.
+- Use the [Cache API](/workers/runtime-apis/cache/) to cache data from the third party API. This allows you to optimize cacheable requests made to the API. Integrating with third party APIs from Cloudflare Workers adds additional functionality and features to your application.
 
 - Use [Custom Domains](/workers/configuration/routing/custom-domains/) when communicating with external APIs, which treat your Worker as your core application.