To get SendGrid API key information Follow the following steps

Step 1: Login to your SendGrid account 

Step 2: From your Dashboard click on settings and then on API Keys

Step 3: Click on create API key to create a new API key 

Step 4: Give a name to the key and customize your settings and click on Create and View

You would be shown an API Key 

Copy the API key and use this API key to connect SendGrid account to

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