resend / action / schema v1
Send an email
Send an email
Prerequisites
- Add the resend plugin inside this workflow.
Parameters
| Parameter | Type | Description |
|---|---|---|
Bearer Tokentoken | text Required | Your Resend API key |
Fromfrom | text Required | Sender email address. To include a friendly name, use the format "Your Name <[email protected]>". |
Toto | tags Required | Add up to 50 recipient addresses. Press Enter after each address. |
Subjectsubject | text Required | Email subject. |
Bccbcc | tags Optional | Optional hidden recipients. Press Enter after each address. |
Cccc | tags Optional | Optional copied recipients. Press Enter after each address. |
Reply Toreply_to | tags Optional | Optional reply-to addresses. Press Enter after each address. |
HTML messagehtml | textarea Optional | The HTML version of the message. |
Plain-text messagetext | textarea Optional | The plain-text version of the message. |
Templatetemplate | visual_object Optional | Optional template settings. Add an "id" text field and, when needed, a nested "variables" object. |
Headersheaders | visual_object Optional | Optional custom headers as named text fields. |
Scheduled Atscheduled_at | text Optional | Schedule email to be sent later. The date should be in ISO 8601 format. |
Attachmentsattachments | visual_list Optional | Add one object per file. Allowed fields: "filename" plus either "path" (URL) or "content" (inline/base64), and optional "content_type". |
Tagstags | visual_list Optional | Add one object per tag with a "name" and a "value" text field. |
Topic Idtopic_id | text Optional | The topic ID to scope the email to. If the recipient is a contact and opted-in to the topic, the email is sent. If opted-out, the email is not sent. If the recipient is not a contact, the email is sent if the topic's default subscription is opt_in. |
Inputs and outputs
Inputs
execute- Execute (input)
Outputs
done- Done (output)id- The ID of the sent email. (output)error- Error (output)
Output data schema
[
{
"key": "id",
"type": "string",
"description": "The ID of the sent email.",
"label": "The ID of the sent email.",
"optional": true
}
]Examples and troubleshooting have not yet been reviewed for this contract.
Version and compatibility
This reference follows the current authoring contract. Existing workflows retain their saved node revisions.
Contract identifier
4429f50f212afeb7f358bfdc7e3d8dd1c9f7c2e9fc188ad133116b605f99a631