Get Started
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
Retrieve email delivery and event logs from Resend
Example
Get delivery status for welcome email to john@acme.com
Memory Recall
Summarize engagement across campaigns or email events
Example
Show open/click rates for onboarding emails last month
Instant Reaction
Trigger email or transactional message instantly
Example
Send OTP email to customer@example.com
Autonomous Routine
Schedule resends or retries for failed emails
Example
Retry delivery for failed transactional emails every hour
Agent-Initiated Action
Alert on high bounce or unsubscribe rate
Example
Notify marketing if bounce rate exceeds 7%
Connect with Apps
See which platforms this connector is commonly used with to power cross-tool automation.
Slack
Receive real-time alerts on email delivery status
Zapier
Automate workflows connecting Resend with other apps
HubSpot
Sync email campaign data with CRM contacts
Try It with Your Agent
Send a password reset email to user@example.com using the Resend connector with the standard reset template and include a personalized greeting.
How to Set It Up
Quick guide to connect, authorize, and start using the tool in your Fastn UCL workspace.
1
Connect Resend in Fastn UCL: Navigate to the Connectors section and select Resend to connect.
2
Authenticate by providing your Resend API key to authorize email sending capabilities.
3
Enable the “send_email” and “get_email_status” actions to allow the AI agent to send emails and check their status.
4
Use the AI Agent to give prompts like: "Send a password reset email to user@example.com with a personalized greeting using the default template"
Why Use This Tool
Understand what this connector unlocks: speed, automation, data access, or real-time actions.
