Resend

These are the Resend actions available to the apps you build with Snow. Connecting an account does not make Snow run these on its own.

• Create Contact V2

  Tool to create a new contact in Resend. Use when you need to add a contact to Resend without specifying an audience.

• Get Contact

  Tool to retrieve a single contact from Resend by ID or email. Use when you need to get details of a specific contact using the global contacts endpoint.

• List All Contacts

  Tool to retrieve a list of all contacts from Resend. Use when you need to fetch contacts across all audiences with optional pagination.

• Send Batch Emails

  Trigger up to 100 batch emails at once. Use when you need to send multiple emails in a single API request.

• Send Email

  Send an email using Resend. Confirm recipients and content with the user before invoking — sends are irreversible. All recipients must be listed explicitly via `to`, `cc`, or `bcc`; audience-based sending is unsupported. Render HTML or plain text externally before passing via `html` or `text`.

• Add Contact To Segment

  Add an existing contact to a segment in Resend. Use when you need to organize contacts into specific segments for targeted communication.

• Cancel Email

  Cancel a scheduled email.

• Create API Key

  Create a new API key to authenticate communications with Resend. Use when you need to generate a new authentication token for API access.

• Create Audience

  Create a list of contacts.

• Create Contact

  Create a contact in Resend.

• Create Contact Property

  Tool to create a new contact property in Resend. Use when you need to define custom fields for contacts.

• Create Domain

  Create a domain through the Resend Email API. The domain is created in a pending/unverified state and cannot be used for sending emails until DNS verification is completed.

• Create Template

  Tool to create a new email template in Resend. Use when you need to define reusable email templates with optional variables.

• Create Topic

  Tool to create a new topic to segment your audience. Use when you need to create a topic for organizing contacts by interests or preferences.

• Create Webhook

  Tool to create a webhook to receive real-time notifications about email events. Use when you need to set up automated notifications for email status changes.

• Delete API Key

  Remove an existing API key from Resend. Use when you need to revoke or delete an API key.

• Delete Audience

  Remove an existing audience.

• Delete Contact

  Delete a contact in Resend.

• Delete Contact By ID

  Tool to remove an existing contact by its ID. Use when you need to delete a contact directly without specifying an audience.

• Delete Contact Property

  Remove an existing contact property from Resend.

• Delete Domain

  Delete a domain through the Resend Email API. Deletion is irreversible; ensure no active email traffic or DNS configurations depend on the domain before calling.

• Delete Segment

  Remove an existing segment. Use when you need to permanently delete a segment by its ID.

• Delete Template

  Remove an existing template. Use this action when you need to delete a template from Resend.

• Delete Topic

  Tool to remove an existing topic in Resend. Use when you need to delete a topic.

• Delete Webhook

  Remove an existing webhook. Use this to delete a webhook configuration when you no longer need to receive event notifications at that endpoint.

• Duplicate Template

  Duplicate an existing template through the Resend Email API. Use when you need to create a copy of an existing template.

• Get Contact Property

  Tool to retrieve a single contact property from Resend. Use when you need to get details about a specific contact property by its ID.

• Get Email Attachment

  Retrieve a single attachment from a sent email. Use when you need to access attachment metadata and download URL.

• Get Segment

  Retrieve a single segment by its ID. Use when you need to get detailed information about a specific segment.

• Get Template

  Retrieve a single template by ID or alias from Resend. Use when you need to view template details.

• Get Topic

  Tool to retrieve a single topic by its ID in Resend. Use when you need to fetch details of a specific topic.

• Get Webhook

  Retrieve a single webhook for the authenticated user. Use this to get details about a specific webhook configuration including its endpoint, subscribed events, and signing secret.

• List API Keys

  Tool to retrieve a list of API keys for the authenticated user. Use when you need to view all API keys associated with the account, including pagination support for large result sets.

• List Audiences

  List all audiences.

• List Broadcasts

  Tool to retrieve a list of broadcasts. Use when you need to fetch all broadcasts or paginate through them.

• List Contact Properties

  Tool to retrieve a list of contact properties from Resend. Use when you need to view available contact property definitions.

• List Contact Segments

  Retrieve a list of segments that a contact is part of. Use when you need to determine which segments a specific contact belongs to.

• List Contact Topics

  Retrieve a list of topic subscriptions for a contact in Resend. Use when you need to check which topics a specific contact is subscribed to.

• List Contacts

  List contacts in Resend.

• List Domains

  List all domains. Use the returned domain IDs as inputs for tools like RESEND_VERIFY_DOMAIN that require a domain_id.

• List Email Attachments

  Tool to retrieve a list of attachments from a sent email. Use when you need to get information about files attached to an email sent via Resend.

• List Emails

  Tool to retrieve a list of emails sent by your team. Use when you need to fetch outbound emails from your account. Supports pagination with limit, after, and before parameters.

• List Received Emails

  Tool to retrieve a list of received emails for the authenticated user. Use when you need to fetch incoming emails from the receiving endpoint.

• List Segments

  Tool to retrieve a list of segments from Resend. Use when you need to view all available segments for audience management.

• List Templates

  Tool to retrieve a list of templates from Resend. Use when you need to get all available templates with optional pagination support.

• List Topics

  Tool to retrieve a list of topics for the authenticated user. Use when you need to fetch available topics with optional pagination support.

• List Webhooks

  Retrieve a list of webhooks for the authenticated user. Use this to view all configured webhooks with their endpoints, event types, and status.

• Publish Template

  Publish a template through the Resend Email API. Use when you need to make a template publicly available.

• Remove Contact From Segment

  Remove an existing contact from a segment. Use when you need to disassociate a contact from a specific segment.

• Retrieve Audience

  Retrieve a single audience.

• Retrieve Contact

  Retrieve a contact in Resend.

• Retrieve Domain

  Retrieve a single domain.

• Retrieve Email

  Retrieve a single email.

• Update Broadcast

  Update an existing broadcast in Resend. Use when you need to modify broadcast details like name, subject, content, or recipients.

• Update Contact

  Tool to update an existing contact in Resend by ID or email. Use when you need to modify contact details such as name or subscription status.

• Update Contact Property

  Update an existing contact property in Resend. Only the fallback_value can be updated; the key and type fields cannot be changed after creation.

• Update Domain

  Update an existing domain.

• Update Email

  Update a scheduled email.

• Update Template

  Tool to update an existing email template in Resend. Use when you need to modify template properties such as name, subject, HTML content, or variables.

• Update Topic

  Tool to update an existing topic in Resend. Use when you need to modify the name of a topic.

• Update Webhook

  Tool to update an existing webhook configuration. Use when you need to modify the endpoint URL, change event subscriptions, or enable/disable a webhook.

• Verify Domain

  Verify a domain through the Resend Email API. DNS records must fully propagate before verification succeeds; avoid immediate retries after DNS setup.