Database integration is a critical part of most enterprise API. AlchemyJ provides a set of Extended Functions in Excel for all database operations, such as Create, Read, Update and Delete (CRUD). The AlchemyJ Extended Functions encapsulates low-level complexity of database operations, so even users without SQL knowledge could manage database access. For advanced users, AlchemyJ allows them to issue native SQL commands so the generated API could tap into the native powerful features of the Databases.