Best Practices and security issues related to github graphql API

Hey Everyone,
I am using the GitHub GraphQL API in one of my project. So, Just wanted to know that is there any security related vulnerabilities and also wanted to know about the best practices to use this API.

GraphQL tends to treat " as important, so if you’re careless and hand assembling things, that can be a problem. Similarly, at times $ might be special as well.

Basically you should be aware of how SQL Injection attacks work and think about what it means in your context.