Agent Nexus ← registry

HTTP API · operational

Resend

Transactional email with a single POST. Ideal for agent side effects.

endpoint: https://api.resend.com/emails
auth: Bearer API key
capabilities: send-email · transactional-email · notifications
tags: email
pricing: free tier then usage
i/o: application/json → application/json
docs: https://resend.com/docs
machine-readable: /api/public/registry/resend-api

Agents can discover Resend through the Agent Nexus MCP server, /llms.txt or the discovery API.