Grosend|Docs
Getting Started
  • Introduction
  • Quick Start
Sending
  • SMTP Relay
  • Authentication
API Reference
  • Overview
  • Send Email
  • Domains
  • Templates
  • API Keys
  • Webhooks
Analytics
  • Tracking
Docs
Getting Started
  • Introduction
  • Quick Start
Sending
  • SMTP Relay
  • Authentication
API Reference
  • Overview
  • Send Email
  • Domains
  • Templates
  • API Keys
  • Webhooks
Analytics
  • Tracking

Open & Click Tracking

Track email opens and link clicks in real time. Enabled by default for all emails.

How it works

Open Tracking
A 1x1 transparent pixel is injected before </body>. When the recipient loads images, the pixel fires and records the open event.
Click Tracking
Links are rewritten to route through Grosend's click proxy. When clicked, the event is recorded and the user is redirected to the original URL.

Viewing events

Each email's detail page shows a timeline of events:

queued
sent
delivered
opened
clicked
bounced
failed

Analytics API

Terminal
curl https://send.grosend.com/api/v1/analytics/overview \
  -H "Authorization: Bearer sv_live_..."
Response
{
  "totalSent": 1250,
  "totalDelivered": 1200,
  "totalOpened": 800,
  "totalClicked": 350,
  "deliveryRate": 96.0,
  "openRate": 66.7,
  "clickRate": 29.2
}
Use the timeseries endpoint for hourly/daily trends. Use top-links for click analytics by URL.

Disabling tracking

Tracking is enabled by default. To disable for specific emails, add a tracking: false field in the send request body.