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SendGrid Node

What it does​

Sends transactional or notification email through SendGrid using API-key based credentials.

Inputs/config​

  • SendGrid credential/API key reference.
  • From/to recipients.
  • Subject and content blocks (text/html/template data).

Outputs/branches​

  • Uses matched_output.
  • success when API request is accepted.
  • error on auth, quota, or API request failures.

Example usage snippet​

{
  "id": "n_sendgrid",
  "type": "sendgrid_node",
  "config": {
    "to": ["[email protected]"],
    "subject": "Your verification code",
    "template_data": { "code": "{{input.code}}" }
  }
}

Common pitfalls​

  • Exceeding provider limits without retry/backoff strategy.
  • Forgetting verified sender identity in SendGrid account.
  • Logging full request bodies that include user email content.