resend

Send, receive, and manage transactional emails via the Resend API.

1|Updated Oct 27, 2025
One-click install
npx skills add https://github.com/sandrasocial/sselfie-9g --skill resend-sandrasocial
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: resend
Source: https://github.com/sandrasocial/sselfie-9g/tree/main/.agents/skills/resend
Command: npx skills add https://github.com/sandrasocial/sselfie-9g --skill resend-sandrasocial

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill unifies sending transactional emails, inbound processing via webhooks, and comprehensive account-level management (templates, domains, contacts, logs) into a single, safe workflow that reduces integration complexity and risk.

Core Features & Use Cases

  • Simplified sending of single and batch emails with idempotency keys and error handling
  • Inbound email processing via webhooks plus API calls to retrieve bodies and attachments
  • Template, domain, contact, and log management across Node.js, Python, Go, and other SDKs

Quick Start

Provide your RESEND_API_KEY and run a quick test using the Quick Send example to verify email delivery.

Frequently Asked Questions about resend

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I send transactional emails using the Resend API?▼

To send transactional emails with the Resend API, provide your RESEND_API_KEY and use the Quick Send method to dispatch single or batch messages. The workflow supports idempotency keys and error handling to ensure production-safe email delivery.

How do I handle inbound email processing and webhooks for delivery events?▼

Handle inbound email processing by configuring webhooks to capture delivery events and making API calls to retrieve email bodies and attachments. This approach unifies inbound processing and event tracking into a single, safe workflow.

Does this approach support managing email templates and domains across different SDKs?▼

Yes, this approach supports managing email templates, domains, contacts, and logs across Node.js, Python, Go, and other SDKs. It provides comprehensive account-level management to reduce integration complexity.

What do I need to validate payloads and ensure safe transactional email routing?▼

To validate payloads and ensure safe transactional email routing, you need to implement webhook verification and use idempotency keys. These production-safe practices prevent duplicate sends and secure your API key routing.