Resend API

Use this skill for tasks that specifically involve Resend's API, SDKs, webhook model, receiving API, or official agent-facing tooling. Do not use it for generic email-platform advice unless the user is clearly working with Resend.

Read only what you need

Start with the smallest relevant file instead of loading everything.

• references/core-reference.md — auth, headers, rate limits, pagination, idempotency, error triage
• references/sending-and-templates.md — transactional sends, batch sends, scheduling, templates
• references/domains-and-api-keys.md — verified domains, DNS records, regions, tracking, key scope
• references/contacts-broadcasts-and-subscriptions.md — contacts, segments, topics, properties, broadcasts
• references/webhooks-inbound-and-beta.md — webhook verification, receiving, replay/retry, workflows, events
• assets/endpoint-catalog.json — compact stable-endpoint catalogue plus beta notes
• assets/resend-openapi.yaml — raw stable OpenAPI snapshot for deeper schema inspection
• assets/*.json — reusable payload templates for common operations