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Resend integration

The email API for developers.

Communication1 triggers · 22 actions
Connect Resend freeSee what you can automate

Build it by describing it

Type a sentence like this and the copilot builds, validates and simulates the workflow.
When “New Event” happens in Resend, check the details with AI, then “Send Email” and tell my team in Slack.
  • Simulated before it goes live
  • Fixes proposed when something breaks
  • One credit per run

Triggers

Start a workflow when this happens
  • WHEN
    New Event

    Triggers when a selected email, domain or contact event happens.

Actions

Then Calibra can do this for you
  • DO
    Send Email

    Send a plain-text or HTML email.

  • DO
    Send Batch Emails

    Send up to 100 emails in a single API call.

  • DO
    Get Email Status

    Retrieve the delivery status of a sent email.

  • DO
    List Sent Emails

    Retrieve a list of emails sent from your Resend account.

  • DO
    Cancel Scheduled Email

    Cancel a scheduled email before it is sent.

  • DO
    Reschedule Email

    Update the send time of a scheduled email.

  • DO
    Create Contact

    Add a contact to a Resend audience.

  • DO
    Update Contact

    Update the name or subscription status of a contact in an audience.

  • DO
    Delete Contact

    Remove a contact from an audience.

  • DO
    List Contacts

    Retrieve all contacts in an audience.

  • DO
    List Domains

    Retrieve all domains added to your Resend account.

  • DO
    Create Domain

    Add a sending domain and get the DNS records to verify it.

  • DO
    Delete Domain

    Remove a domain from your Resend account.

  • DO
    Verify Domain

    Trigger a DNS verification check for a domain.

  • DO
    List Audiences

    Retrieve all contact audiences in your Resend account.

  • DO
    Create Audience

    Create a new contact audience in Resend.

  • DO
    Delete Audience

    Permanently delete an audience and all its contacts.

  • DO
    List Broadcasts

    Retrieve all broadcasts in your Resend account.

  • DO
    Create Broadcast

    Create a new broadcast email to send to an audience.

  • DO
    Send Broadcast

    Send or schedule a broadcast email to its audience.

  • DO
    Delete Broadcast

    Permanently delete a broadcast from your Resend account.

  • DO
    Custom API Call

    Make a custom API call to a specific endpoint.

Questions

Is the Resend integration free?

Yes. Resend is available on every Calibra plan, including the free plan, which needs no card.

How is Resend usage billed?

Calibra charges one credit per workflow run, however many steps it has. Steps that read from or write to this app do not cost extra.

Can I connect Resend without writing code?

Yes. Describe the process in plain words and the AI copilot builds the workflow with Resend for you. You can also use templates or the visual editor.

Describe your first process. Watch it run today.

Free plan, no card. One credit per run, however many steps it has.

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