What can an AI agent do with Resend?

A Resend AI agent can check delivery and bounce stats, list sent emails, audit domains and API keys, send single or batch transactional emails, and add contacts to audience lists. It can run on a schedule to monitor email health or trigger on events like new signups. Write actions like sending always require your approval.

Can my agent send emails automatically without my approval?

Not by default. Sending emails is a write action that requires your approval in safe and plan permission modes. You can enable auto-approval for trusted, well-defined workflows once you've validated them.

Is Resend suitable for marketing emails or just transactional?

Resend is built for transactional email - password resets, receipts, notifications - but also supports audience contacts for product announcements. Your AI agent works within whatever your Resend account is configured to send.

How is a Resend AI agent different from using Resend directly?

Resend's dashboard and API require you to act manually or write custom scripts. A Resend AI agent reasons across tools: it can check your stats, detect anomalies, draft and send follow-up emails, and report findings to Slack or a spreadsheet - all in a single automated workflow.

Developer tools

Resend, run by an agent.

An AI agent that sends, monitors, and manages transactional emails.

Connect Resend Book a demo

What needs your approval

Resend never changes anything without you.

Some read-only Resend operations run on their own so your agent can gather what it needs. Anything that creates, edits or deletes waits for your approval.

A real run

An example of how a run works, including the approval step. Not a Resend run.

Google Ads

Paid search

Working

review last week's google ads and cut wasted spend.

Queried Google Ads · last 7 days · 4 campaigns

Analyzed search terms · 312 terms · 18 with zero conversions

Drafted changes · 12 negative keywords · 2 budget shifts

Found $1,840/mo going to search terms that never convert. I'd add 12 negatives and move that budget to your two best campaigns. This changes the account, so it's your call before I touch anything.

Plan approval

Add 12 negative keywords stops $1,840/mo on terms with 0 conversions · reversible
Shift budget move the freed spend to your 2 best campaigns · roas 4.2×

Waiting for your approval. Nothing runs until a human decides.

example

Connecting Resend

About 5 minutes

Auth: API key
Setup: About 5 minutes

Where to get access

Create an API key in the Resend dashboard. Use full access or restrict to specific domains.

resend.com

Example tasks

Real work people hand to an agent that uses Resend.

monitor delivery rates daily and alert in slack when bounce rates exceed a threshold
send a transactional welcome email when a new user signs up via webhook trigger
batch-email a segment of users when a feature ships or an incident resolves
audit sending domains and surface any unverified or misconfigured records