diff --git a/docs/sources/administration/api-keys/index.md b/docs/sources/administration/api-keys/index.md
index d9f4fdf8653..2b9da4c533d 100644
--- a/docs/sources/administration/api-keys/index.md
+++ b/docs/sources/administration/api-keys/index.md
@@ -17,7 +17,7 @@ An API key is a randomly generated string that external systems use to interact
 
 When you create an API key, you specify a **Role** that determines the permissions associated with the API key. Role permissions control that actions the API key can perform on Grafana resources.
 
-> **Note:** If you use Grafana v8.5 or newer, use service accounts instead of API keys. For more information, refer to [Grafana service accounts]({{< relref "../service-accounts/" >}}).
+> **Note:** If you use Grafana v9.1 or newer, use service accounts instead of API keys. For more information, refer to [Grafana service accounts]({{< relref "../service-accounts/" >}}).
 
 {{< section >}}
 
diff --git a/pkg/api/apikey.go b/pkg/api/apikey.go
index fc48575ee50..ecd2b1e03a0 100644
--- a/pkg/api/apikey.go
+++ b/pkg/api/apikey.go
@@ -20,6 +20,11 @@ import (
 //
 // Will return auth keys.
 //
+// Deprecated: true.
+//
+// Deprecated. Please use GET /api/serviceaccounts and GET /api/serviceaccounts/{id}/tokens instead
+// see https://grafana.com/docs/grafana/next/administration/api-keys/#migrate-api-keys-to-grafana-service-accounts-using-the-api.
+//
 // Responses:
 // 200: getAPIkeyResponse
 // 401: unauthorisedError
@@ -66,6 +71,10 @@ func (hs *HTTPServer) GetAPIKeys(c *contextmodel.ReqContext) response.Response {
 //
 // Delete API key.
 //
+// Deletes an API key.
+// Deprecated. See: https://grafana.com/docs/grafana/next/administration/api-keys/#migrate-api-keys-to-grafana-service-accounts-using-the-api.
+//
+// Deprecated: true
 // Responses:
 // 200: okResponse
 // 401: unauthorisedError
@@ -99,6 +108,11 @@ func (hs *HTTPServer) DeleteAPIKey(c *contextmodel.ReqContext) response.Response
 //
 // Will return details of the created API key.
 //
+// Deprecated: true
+// Deprecated. Please use POST /api/serviceaccounts and POST /api/serviceaccounts/{id}/tokens
+//
+// see: https://grafana.com/docs/grafana/next/administration/api-keys/#migrate-api-keys-to-grafana-service-accounts-using-the-api.
+//
 // Responses:
 // 200: postAPIkeyResponse
 // 400: badRequestError