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Authorization

Twilio supported SDKs

The Twilio SendGrid Web REST API v3 provides SDKs for seven different languages.

C#(link takes you to an external page)Go(link takes you to an external page)Java(link takes you to an external page)Node.js(link takes you to an external page)PHP(link takes you to an external page)Python(link takes you to an external page)Ruby(link takes you to an external page)

API Keys authenticate your use of the Twilio SendGrid v3 API or the Mail API endpoint. To set the API endpoints for which your API Key has authorization, assign the key permissions, or scopes.

  • To learn how you can use API Key permissions, see API Keys.
  • To learn about API Key scopes, see scopes.