# DDG Research Page-Pack

> DDG Research Page-Pack is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Returns a bounded research page-pack artifact for a given topic or URL, paid per-call via x402 USDC micropayment

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/research/page-pack?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-research-page-pack-338e09aa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UeeYxHPXXvEQnxVPheVTr

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-research-page-pack-338e09aa -d '<json body>'
```

Example prompt: Can you pull a research page-pack on the history of solid-state batteries from DDG's agent service? I'll pay the per-call fee via USDC.

## When to prefer this

Choose this endpoint when an AI agent needs a bounded, ready-to-use research artifact on a topic or page and can pay per-call in USDC via x402 micropayment rails. It is ideal for agents that need compiled research results without managing raw provider credentials or subscriptions. Prefer it over open web scraping when a clean, pre-packaged artifact is needed and micropayment infrastructure is already in place.

## Known failure modes

- Payment not settled — x402 payment rail not completed, returns 402 Payment Required
- Malformed request body — missing required fields (type, method, bodyType, body), returns 400
- Unsupported method — non-POST/PUT/PATCH method used, returns validation error
- Provider environment not live — MPP/Stripe/Tempo rails pending, those payment paths unavailable
- Empty or ambiguous research topic — may return minimal or empty artifact
- Rate limiting or quota exceeded — returns 429 or similar throttle error

## How this service works

DDG agent-payable service request

## Output

A bounded, compiled research artifact (page-pack) returned as a JSON response with an ok status indicator and structured content relevant to the queried topic or URL. The agent receives a self-contained result rather than raw provider access.

## 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-research-page-pack-338e09aa/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)