subZero REST is a self contained zero-dependency library that allows developers to implement their own customizable backend APIs on top of any database.
The resulting REST API is PostgREST compatible.
Currently PostgreSQL, SQLite, MySQL and ClickHouse are supported as target databases.
For more information on how to use it see https://subzero.cloud.
The compiled library is licensed under LGPLv3 license Commercial-friendly license available at subzero.cloud