title: Google Cloud speech API using C++, what is the first step?
body: <p>I’m using Google cloud speech API as STT engine in my project which is written in C++ here is  Google Cloud Speech API Documentation. (<a href="https://cloud.google.com/speech/docs/" rel="nofollow">https://cloud.google.com/speech/docs/</a>) It’s available in REST [ non-streaming ] and gRPC lib [ streaming ] .So i’m using gRPC which uses HTTP2 → grpc / grpc.io (<a href="http://www.grpc.io/" rel="nofollow">http://www.grpc.io/</a>)
  Here is the Sample Applicatios  (<a href="https://cloud.google.com/speech/docs/samples" rel="nofollow">https://cloud.google.com/speech/docs/samples</a>)
  main example there are based on [ python - java - node.js - iOS ]</p>