Trying to setup a hyperledger but REST API is throwing error

Question

I have tried to setup Hyperledger V1.0 in our local machines using the Docker-Compose files 

But when i try to use REST api from another machine (testing using POSTMAN), i am not getting any results, its throwing some error.
I have tried to debug without much success.

 let me know if anyone has tried the same and able to get it working properly. Need some help in setting it up in our local environment for Java-based chain code development. 

Answer 1

Not sure if you are still looking now but the official go sdk is pretty useful here https://github.com/hyperledger/fabric-sdk-go but the one I found incredibly useful for simplicity in getting started is here https://github.com/CognitionFoundry/gohfc if you go into the subdirectories examples/4-apis. It helped me tremendously verifying I had my CA setup correctly.