# MailerAstro

Send transactional emails and manage bulk distributions using your wallet address as a secure identity. Pay automatically with USDC for a streamlined experience without the need for traditional API k…

## Quick Start

```bash
# Connect this server (installs CLI if needed)
npx -y @smithery/cli@latest mcp add mailerastro/agent-email-api

# Browse available tools
npx -y @smithery/cli@latest tool list mailerastro/agent-email-api

# Get full schema for a tool
npx -y @smithery/cli@latest tool get mailerastro/agent-email-api mailerastro_send_email

# Call a tool
npx -y @smithery/cli@latest tool call mailerastro/agent-email-api mailerastro_send_email '{}'
```

## Direct MCP Connection

Endpoint: `https://agent-email-api--mailerastro.run.tools`

**Optional config:**
- `wallet_address` (query) — Your 0x... Ethereum/Base wallet address (optional - can also pass per tool call)

## Tools (6)

- `mailerastro_send_email` — Send a single transactional email through MailerAstro. Payment is automatic via your wallet's USDC balance on Base (x40…
- `mailerastro_send_batch` — Send up to 50 transactional emails in a single call. More efficient than individual sends — includes a 10% batch discou…
- `mailerastro_check_balance` — Check your USDC balance on MailerAstro. This is FREE — no payment required.
- `mailerastro_get_reputation` — Query the reputation score and tier for any wallet address. This is FREE — no payment required.
- `mailerastro_get_send_history` — View recent email send history for your wallet, including delivery status. This is FREE — no payment required.
- `mailerastro_get_started` — Get setup instructions and introduction to MailerAstro — the email API for AI agents.

```bash
# Get full input/output schema for a tool
npx -y @smithery/cli@latest tool get mailerastro/agent-email-api <tool-name>
```