What This Tool Does
Real examples of how the connector helps your AI agent take action; like sending messages, updating records, or syncing data across tools.
Real-Time Lookup
Query email template data or active campaigns from knak. for marketing automations.
Example
"Insert personalized greeting from selected campaign"
Memory Recall
Monitor email performance metrics like bounce and unsubscribe rates.
Example
"Track spike in unsubscribe rates after specific campaign sent via Klaviyo."
Instant Reaction
Notify marketing if a Klaviyo campaign delivery fails or is delayed.
Example
"Send alert if SMS campaign is blocked due to audience sync failure."
Autonomous Routine
Monitor open rates, revenue per recipient, and bounce rates.
Example
"Send weekly campaign performance summary."
Agent-Initiated Action
Pause low-engagement campaigns and reroute traffic.
Example
"Suppress flow if open rate is below 5% after 1 day."
Connect with Apps
See which platforms this connector is commonly used with to power cross-tool automation.
Shopify
Segment by purchase history
Slack
Notify on dropoffs
Google Sheets
Track subscriber growth
Try It with Your Agent
Example Prompt:
"Sync Klaviyo list growth to Google Sheets and alert Slack when churn exceeds 5%."
How to Set It Up
Quick guide to connect, authorize, and start using the tool in your Fastn UCL workspace.
1
Connect Klaviyo in Fastn UCL: Navigate to the Connectors section and select Klaviyo, then click Connect.
2
Authenticate using your Klaviyo API key.
3
Enable “send_campaign” and “get_subscriber” in the Actions tab.
4
Use the AI Agent to manage email marketing workflows.
Why Use This Tool
Understand what this connector unlocks: speed, automation, data access, or real-time actions.




