Resend
Send transactional email and broadcasts, manage contacts and segments, and read delivery status back — so a workflow can email someone and then act on what happened to that message.
Resend is mapped and documented, but one-click connection isn't live yet — the app shows it as Coming soon. Only Google Calendar, Drive, Mail, and Tasks are connectable today; see the Standard integrations catalogue for what's live now.
| Category | 💬 Communication |
| Connection | Coming soon not yet connectable — once live it will connect via API key. |
| Actions | 17 total — 8 read, 9 write |
Actions
Once connected, Resend exposes the following actions. The AI can call them with #-mentions in chat, an agent can be granted a subset as tools, and a workflow can run them in an integration-action node.
| Action | Type | What it does | Proxy |
|---|---|---|---|
Cancel Emailcancel-email | Write | Stop a SCHEDULED email before it goes out. An email already sent cannot be recalled. | Yes |
Create Broadcastcreate-broadcast | Write | Draft a broadcast to a segment. Creating it does NOT send it — Send Broadcast is the step that reaches people. | Yes |
Create Contactcreate-contact | Write | Add a contact to the account, optionally into one or more segments. | Yes |
Create Segmentcreate-segment | Write | Create a contact segment to send broadcasts to. | Yes |
Get Contactget-contact | Read | Read one contact, by id or by email address. | Yes |
Get Emailget-email | Read | Read one sent email by id, including what happened to it — delivered, bounced, opened, clicked. | Yes |
Get Segmentget-segment | Read | Read one segment by id. | Yes |
List Contactslist-contacts | Read | List every contact on the account. | Yes |
List Domainslist-domains | Read | List the sending domains on this account and whether each is verified. Only a verified domain can send. | Yes |
List Emailslist-emails | Read | List emails this account has sent, newest first. | Yes |
List Segment Contactslist-segment-contacts | Read | List the contacts in one segment. | Yes |
List Segmentslist-segments | Read | List the contact segments on the account. Resend used to call these Audiences. | Yes |
Remove Contactremove-contact | Write | Delete a contact from the account, by id or by email. This is not an unsubscribe — the record goes. | Yes |
Remove Segmentremove-segment | Write | Delete a segment. The contacts in it stay on the account. | Yes |
Send Broadcastsend-broadcast | Write | Send a drafted broadcast to its whole segment. This reaches every contact in it and cannot be recalled. | Yes |
Send Emailsend-email | Write | Send one transactional email. The From address has to be on a domain this Resend account has verified — List Domains shows which are. | Yes |
Update Contactupdate-contact | Write | Change a contact's name or subscription status. Only the fields you fill are sent. | Yes |
Actions tagged Write create, update, or delete data. In chat and agent paths they pause for your confirmation before running; workflows treat their deterministic wiring as implicit consent. Agent tools covers how to scope which actions an agent may use.
Spend & quota
Resend is governed per organization: an admin sets a monetary spend cap and a monthly call quota. A quota of 0 disables the integration — it never means unlimited. See the Integrations overview for the full governance model.