Klaviyo Connection

Connects your agent to Klaviyo for email and SMS marketing data. Pull campaign performance, flow analytics, profile data, segment sizes, and revenue attribution. Read-only access.

Authentication

Private API key.

• api_key — Klaviyo private API key from Account > Settings > API Keys

Endpoints

Campaigns

• GET /api/campaigns — List campaigns with send date and status
• GET /api/campaigns/{id} — Get campaign detail with performance metrics
• GET /api/campaign-messages/{id}/metrics — Get open rate, click rate, revenue

Flows

• GET /api/flows — List automated flows with status
• GET /api/flows/{id} — Get flow detail with step-by-step performance
• GET /api/flow-messages/{id}/metrics — Get per-message flow performance

Profiles

• GET /api/profiles — List profiles with filters
• GET /api/profiles/{id} — Get profile detail with event history

Segments

• GET /api/segments — List segments with member counts
• GET /api/segments/{id}/profiles — Get segment members

Metrics

• GET /api/metrics — List tracked events/metrics
• POST /api/metric-aggregates — Get metric aggregates over time

Rules

• Rate limit: 75 requests/second (Klaviyo v3 API)
• The agent calculates revenue-per-recipient and compares against benchmarks
• Campaign data includes A/B test variant performance when available
• The agent correlates Klaviyo revenue with Shopify orders when both connections exist