Update limits.mdx (#18692)

Author: thomasgauvin

src/content/docs/kv/platform/limits.mdx

@@ -31,8 +31,12 @@ import { Render } from "~/components"
 
 :::note[Free versus Paid plan pricing]
 
-
 Refer to [KV pricing](/kv/platform/pricing/) to review the specific KV operations you are allowed under each plan with their pricing.
 
+:::
+
+:::note[Workers KV REST API limits]
+
+Using the REST API to access Cloudflare Workers KV is subject to the [rate limits that apply to all operations of the Cloudflare REST API](/fundamentals/api/reference/limits).
 
 :::