Instantly Webhooks & Events

Overview

Handle Instantly API v2 webhooks for real-time email outreach event notifications. Instantly fires events when emails are sent, opened, clicked, replied to, or bounced, and when leads change interest status. Webhooks require Hypergrowth plan ($97/mo) or higher. Delivery retries: 3 times within 30 seconds on failure.

Prerequisites

• Instantly Hypergrowth plan or higher (required for webhooks)
• API key with all:all or appropriate webhook scopes
• Public HTTPS endpoint for receiving webhook payloads
• INSTANTLY_API_KEY environment variable set

Webhook Event Types