# DDG Email Send (Agent-Payable)

> DDG Email Send (Agent-Payable) is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Sends a transactional email on behalf of an AI agent via a machine-payable API endpoint, billed at $0.01 USDC per call.

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/email-send?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-email-send-agent-payable-bb8f82fb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XQcvbVUnDUAC50e1FGynO

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ddg-email-send-agent-payable-bb8f82fb -d '<json body>'
```

Example prompt: Send an email to jane.doe@example.com with the subject 'Your order is confirmed' and the body 'Hi Jane, your order #12345 has been confirmed and will ship tomorrow — thanks for shopping with us!' and pay the $0.01 USDC fee via x402.

## When to prefer this

Choose this endpoint when your AI agent needs to send individual transactional emails as part of an automated workflow and you want to pay per-send via crypto (USDC) with no subscription or API key setup. It is ideal for agent pipelines that already use x402 payment rails and need lightweight, pay-as-you-go email delivery at $0.01 per message. Prefer alternatives (e.g. SendGrid, Mailgun) if you need bulk sending, delivery analytics, open tracking, or fiat billing.

## Known failure modes

- Payment failure or insufficient USDC balance — x402 payment rejected before email is dispatched
- Missing required fields (recipient, subject, or body) — likely results in a 4xx validation error
- Invalid recipient email address format — may return an error or silent failure
- Provider-side email delivery failure — ok may return false or an error object
- x402 payment rail unavailability — endpoint may return 402 or 503 if payment settlement fails

## How this service works

DDG agent-payable service request

## Output

Returns a JSON object with a boolean 'ok' field indicating whether the email was successfully sent (e.g. {"ok": true}). No delivery receipt or message ID is described in the example schema.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": true
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "ok": true
    }
   },
   "additionalProperties": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ddg-email-send-agent-payable-bb8f82fb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.daedalusdevelopmentgroup.com](https://www.zero.xyz/host/agents.daedalusdevelopmentgroup.com/llms.txt)