SendGrid

Send transactional and marketing emails via the SendGrid API.

Detail	Value
Category	Communication
Base URL	https://api.sendgrid.com/v3
Authentication	Bearer Token
Endpoints	6
Connector key	sendgrid

Using SendGrid in a workflow

1. Go to Connections and click New Connection.
2. Pick SendGrid from the marketplace.
3. Enter your credentials (see Authentication above for what's expected).
4. In a workflow, drop an API Call node and select this connection.
5. Pick the operation you need from the Operation dropdown — see the table below.

Available Endpoints

Endpoint	Summary
POST /mail/send	Send an email
GET /marketing/contacts	List all contacts
PUT /marketing/contacts	Add or update contacts
GET /marketing/lists	Get all mailing lists
GET /templates	List transactional templates
GET /stats	Get email statistics

Each endpoint has its own page with parameter details, an example API Call node configuration, and the response shape.