# DDG Agent-Payable Inbox Send

> DDG Agent-Payable Inbox Send is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Sends an HTTP request payload to the DDG agent-payable inbox, enabling AI agents to submit structured data via a machine-payable x402 endpoint for $0.01 USDC per call.

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/inbox/send?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-agent-payable-inbox-send-5f4b2dac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TikJdCq1U2uDUMeXVgh4E

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-agent-payable-inbox-send-5f4b2dac -d '<json body>'
```

Example prompt: Submit a JSON POST request to the DDG agent inbox with my payload — it should include a body object with my order data and use JSON body type.

## When to prefer this

Choose this endpoint when an AI agent needs to programmatically send structured data to a machine-payable inbox for $0.01 USDC via the x402 payment protocol, particularly when building agent-to-agent workflows or automated task dispatch pipelines that require pay-per-call accountability.

## Known failure modes

- Payment not included or insufficient USDC causes 402 Payment Required response
- Missing required fields (input.type, input.method, input.bodyType, input.body, output.type, output.example) returns validation error
- Unsupported HTTP method (e.g. GET or DELETE) in input.method field causes schema rejection
- Malformed body type value outside allowed enum (json, form-data, text) causes rejection
- Network timeout or service unavailability returns 503 or connection error

## How this service works

DDG agent-payable service request

## Output

Returns a JSON object with an 'ok' boolean field confirming whether the inbox accepted the submitted request payload.

## 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-agent-payable-inbox-send-5f4b2dac/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)