# DDG Content Search

> DDG Content Search is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).

Performs a content search query via Daedalus Development Group's agent-payable API endpoint, returning search results for a given query payload.

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/content/search?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-content-search-8d730f72
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_M7PN8uyYiDTGv6sKOnfmP

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-content-search-8d730f72 -d '<json body>'
```

Example prompt: Search DDG's agent-payable content API for recent articles about quantum computing breakthroughs and return the top results.

## When to prefer this

Choose this endpoint when you need a micropayment-gated, agent-native content search capability that integrates with x402 payment rails for per-call USDC billing. Prefer it in autonomous agent pipelines where low-cost ($0.001/call), programmatic search without OAuth or API key management is desirable. Best suited for AI agents that already support x402 multi-chain payment protocols.

## Known failure modes

- Payment failure or insufficient USDC balance — returns 402 Payment Required
- Malformed request body — returns 400 Bad Request if required fields (input, output) are missing
- Invalid bodyType enum value — returns validation error
- Service unavailability — returns 503 or timeout
- Empty or no results found for query — returns ok:true with empty results array

## How this service works

DDG agent-payable service request

## Output

Returns a JSON response object containing search results or content matches for the submitted query. The response includes an 'ok' status boolean and result payload. Exact result structure varies by query but follows the output schema with a typed response body.

## 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-content-search-8d730f72/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)