@radzor/email-send

Send transactional emails via Resend, SendGrid, or raw SMTP. Supports HTML/text content, attachments, CC/BCC, reply-to, and batch sending.

Emailv0.1.0typescriptpythonServeremailresendsendgridsmtptransactionalnotificationsby Radzor

Install

View source on GitHub →

$npx radzor@latest add email-send

⚠ Constraints: Node.js only. Resend and SendGrid require API keys. SMTP requires server credentials. The from address must be verified with your provider.

Inputs

Name	Type	Default	Description
provider*	'resend' \| 'sendgrid' \| 'smtp'	—	Email provider to use.
apiKey	string	—	API key for Resend or SendGrid. Not needed for SMTP.RESEND_API_KEY
from*	string	—	Sender email address (e.g. 'hello@example.com' or 'App Name <hello@example.com>').
smtpHost	string	—	SMTP server hostname. Required for SMTP provider.
smtpPort	number	587	SMTP server port.
smtpUser	string	—	SMTP username for authentication.

{ "llm": { "constraints": "Node.js only. Resend and SendGrid require API keys. SMTP requires server credentials. The from address must be verified with your provider.", "usageExamples": "llm/examples.md", "integrationPrompt": "llm/integration.md" }, "name": "@radzor/email-send", "tags": [ "email", "resend", "sendgrid", "smtp", "transactional", "notifications" ], "events": [ { "name": "onSent", "payload": { "id": "string", "status": "string" }, "description": "Fired when an email is successfully sent or queued." }, { "name": "onError", "payload": { "code": "string", "message": "string", "provider": "string" }, "description": "Fired when sending fails." } ], "inputs": [ { "name": "provider", "type": "'resend' | 'sendgrid' | 'smtp'", "required": true, "description": "Email provider to use." }, { "name": "apiKey", "type": "string", "envVar": "RESEND_API_KEY", "required": false, "description": "API key for Resend or SendGrid. Not needed for SMTP." }, { "name": "from", "type": "string", "required": true, "description": "Sender email address (e.g. 'hello@example.com' or 'App Name <hello@example.com>')." }, { "name": "smtpHost", "type": "string", "required": false, "description": "SMTP server hostname. Required for SMTP provider." }, { "name": "smtpPort", "type": "number", "default": 587, "required": false, "description": "SMTP server port." }, { "name": "smtpUser", "type": "string", "required": false, "description": "SMTP username for authentication." }, { "name": "smtpPass", "type": "string", "required": false, "description": "SMTP password for authentication." }, { "name": "smtpSecure", "type": "boolean", "default": false, "required": false, "description": "Use TLS for SMTP connection (true for port 465)." } ], "radzor": "1.0.0", "actions": [ { "name": "send", "params": [ { "name": "message", "type": "EmailMessage", "description": "Email message with to, subject, html/text, and optional cc/bcc/attachments." } ], "returns": "Promise<SendResult>", "description": "Send a single email." }, { "name": "sendBatch", "params": [ { "name": "recipients", "type": "string[]", "description": "List of recipient email addresses." }, { "name": "template", "type": "Omit<EmailMessage, 'to'>", "description": "Email template (subject, html/text) applied to each recipient." } ], "returns": "Promise<SendResult[]>", "description": "Send the same email to multiple recipients individually." } ], "outputs": [ { "name": "sendResult", "type": "SendResult", "fields": [ { "name": "id", "type": "string" }, { "name": "to", "type": "string[]" }, { "name": "status", "type": "\"sent\" | \"queued\"" } ], "description": "Result with message id, recipients, and send status." } ], "runtime": "server", "version": "0.1.0", "category": "email", "languages": [ "typescript", "python" ], "description": "Send transactional emails via Resend, SendGrid, or raw SMTP. Supports HTML/text content, attachments, CC/BCC, reply-to, and batch sending.", "dependencies": { "packages": {} }, "composability": { "connectsTo": [ { "output": "sendResult", "mapField": "id", "compatibleWith": [ "@radzor/event-tracker.action.track.eventName", "@radzor/log-aggregator.action.info.message" ] }, { "event": "onError", "description": "Track email delivery failures", "compatibleWith": [ "@radzor/error-tracker.action.captureMessage.message", "@radzor/notification-hub.action.send.body" ] } ] } }

@radzor/email-send

Install

Inputs

Outputs

Actions

Events

Composability

radzor.manifest.json

Version History