Merge pull request kinde-oss#587 from kinde-oss/Fix/Create-org-via-API

Update add-and-manage-organizations.mdx

Author: clairekinde11

src/content/docs/build/organizations/add-and-manage-organizations.mdx

@@ -37,6 +37,7 @@ All Kinde businesses come with one default organization. Some businesses will cr
 
 - To add organizations manually, follow the procedure below.
 - To add multiple organizations, we recommend importing them. See [Import organizations](/build/organizations/import-organizations/).
+- You can also [add and manage organizations via API](https://docs.kinde.com/kinde-apis/management/#tag/organizations/get/api/v1/organization/).
 
 ## Add an organization