diff --git a/openstack/identity/v3/endpoints/requests.go b/openstack/identity/v3/endpoints/requests.go
index 7591de0..99a495d 100644
--- a/openstack/identity/v3/endpoints/requests.go
+++ b/openstack/identity/v3/endpoints/requests.go
@@ -56,11 +56,7 @@
 	reqBody.Endpoint.Region = gophercloud.MaybeString(opts.Region)
 
 	var result CreateResult
-	_, result.Err = client.Request("POST", listURL(client), gophercloud.RequestOpts{
-		JSONBody:     &reqBody,
-		JSONResponse: &result.Body,
-		OkCodes:      []int{201},
-	})
+	_, result.Err = client.Post(listURL(client), reqBody, &result.Body, nil)
 	return result
 }
 
@@ -122,6 +118,6 @@
 // Delete removes an endpoint from the service catalog.
 func Delete(client *gophercloud.ServiceClient, endpointID string) DeleteResult {
 	var res DeleteResult
-	_, res.Err = client.Request("DELETE", endpointURL(client, endpointID), gophercloud.RequestOpts{})
+	_, res.Err = client.Delete(endpointURL(client, endpointID), nil)
 	return res
 }