Enabling the API

Before we start building applications, we first have to enable the API, as follows:

  1. Search for the Google Cloud Vision API:
  1. Enable the Google Cloud Vision API:
  1. Once you click on ENABLE, the API will be enabled for the project (that is, My First Project), as seen in the preceding screenshot.
  2. Fetch credentials for the API:
  1. Click on Service account key after clicking on Create credentials:
  1. Click on New service account ...

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