# Email Sender — Transactional Email via API

> Email Sender — Transactional Email via API — axel-belfort-email-send. Use this tool when you need to send automated transactional emails via API, such as notifications, reports, or alerts, with customizable subject, body, and from address. It solves the problem of programmatically sending emails with delivery status confirmation and message ID. The tool takes in email content and recipient information as input and returns a JSON object with email details, including id, status, from, to, and subject.

Canonical page: https://skillsregistry.net/skills/axel-belfort-email-send  
JSON: https://api.skillsregistry.net/v1/skills/axel-belfort-email-send

## Description

Email sending API for AI agents. Send transactional emails programmatically — text or HTML body, custom subject, from address, delivery status confirmation and message ID. Powered by Resend.

Tools: email_send_message.

Use this when your agent needs to send notifications, reports, alerts, or outreach emails. IMPORTANT: Verify recipient with email_verify_address BEFORE sending to avoid bounces.

Returns: {id, status, from, to, subject}. No API key required — x402 micropayment $0.003/call on Base L2.

## Trust

- **Trust score (0–1):** 0.73
- **Verification tier:** verified
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/axel-belfort/email-send)
- **Repository:** <https://github.com/Br0ski777/email-send-x402>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "axel-belfort-email-send"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/axel-belfort-email-send` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/axel-belfort-email-send/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt