Send an email in Brevo when a link in an email is clicked in SendGrid

What each client fills in

Brevo: From address

For example hello@northside.example

The accounts it needs

Each is the client’s own, stored encrypted and never copied between clients. Until one is added the client’s checklist shows it, and nothing runs.

• 

  SendGrid → Settings → API Keys → Create API Key with Mail Send access; for the triggers, also the Event Webhook settings permission (user.webhooks.event.settings.read and user.webhooks.event.settings.update), or Full Access. The From address must be a verified sender.

• Brevo

  In the client’s Brevo: account menu → SMTP & API → API Keys → Generate a new API key.

After you install it

It lands switched off. The client’s checklist holds exactly this:

1. Connect the client’s SendGrid, for “A link in an email is clicked”
2. Connect the client’s Brevo, for “Send an email”
3. Fill in Brevo: From address (For example hello@northside.example)
4. Confirm with the client: Click tracking is on in the client’s SendGrid: an untracked link sends no click.