SQLer is a tiny software that enables you to expose your simple SQL queries directly to the web so you can access it using any HTTP client, in another words, it helps you to expose this select * from mytable to be the backend of GET /mytabledata endpoint.
Not just RESTful APIs, but also REDIS protocol, so you can do this redis-cli -p3678 mytabledata !
Sometimes I need to write APIs for MVPs quickly and what I really do is installing any envionrment i.e laravel, django, rails ... etc to just create some endpoints that will execute SQL queries. I asked myself, why there isn't a tool that accelerates that process!