# DDG Explain Agent-Payable Service

> DDG Explain Agent-Payable Service is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).

Accepts an HTTP request description (method, body type, and body) and returns an explanation of what that agent-payable DDG service does

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/x402/explain?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-explain-agent-payable-service-ee7dddda
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EagGdW5DKyxqu_mw4UG2E

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-explain-agent-payable-service-ee7dddda -d '<json body>'
```

Example prompt: Can you explain what this DDG agent-payable service does — it's a POST request with a JSON body containing {"action": "summarize", "text": "hello world"} and I want to understand what it returns?

## When to prefer this

Use this endpoint when you need a human-readable explanation of a DDG agent-payable service before invoking it, especially when the service's behavior is unclear from its schema alone. Prefer this for pre-flight understanding, documentation generation, or onboarding agents to new x402-compatible services.

## Known failure modes

- Missing required fields (input or output) returns a validation error
- Unrecognized body type or HTTP method enum value causes a 400 error
- Ambiguous or empty request body may yield a generic or low-confidence explanation
- Service unavailability returns a 5xx error

## How this service works

DDG agent-payable service request

## Output

Returns a structured explanation describing the behavior, purpose, inputs, and expected outputs of the specified DDG agent-payable service endpoint based on the provided request description.

## 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-explain-agent-payable-service-ee7dddda/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)