G3

G3 is a proof-of-concept implementation of a high-level, highly available API layer for an imaginary bank.

G3 attempts to answer how to expose a coherent, user-facing API in a service-oriented architecture.

Usage

1. Start the services: docker-compose up

2. Navigate to the GraphiQL interface (available on docker-compose port api 8080)

3. Open an account by executing the following mutation:

   mutation {
     openAccount {
       id
     }
   }
   

4. List the accounts with the following query:

   query {
     accounts {
       id
     }
   }
   

License

This project is dedicated to the public domain.