# DDG C2PA Audio/Video Info Extractor

> DDG C2PA Audio/Video Info Extractor is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-15).

Extracts C2PA (Coalition for Content Provenance and Authenticity) metadata and provenance information from audio or video content

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/c2pa/av-info?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-c2pa-audio-video-info-extractor-a8ca44e3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yIGVbWVGQm0z7J9sgD0PE

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-c2pa-audio-video-info-extractor-a8ca44e3 -d '<json body>'
```

Example prompt: Can you extract the C2PA provenance and authenticity metadata from this video file I uploaded? I want to see all the content credentials embedded in it.

## When to prefer this

Choose this endpoint when you need to extract or verify C2PA (Coalition for Content Provenance and Authenticity) metadata specifically from audio or video files, and you are operating in an agent context with x402 micropayment capability. Prefer this over generic metadata extractors when C2PA content credentials and provenance tracing are the primary goal.

## Known failure modes

- No C2PA metadata found in the media file — file may not have embedded content credentials
- Invalid or unsupported media format submitted
- Malformed request body — missing required input fields
- Payment failure via x402 protocol — insufficient USDC balance
- File too large or unreachable URL
- Service unavailable or timeout

## How this service works

DDG agent-payable service request

## Output

Returns structured C2PA provenance and authenticity metadata extracted from the submitted audio or video content, including content credentials, manifest claims, creator information, and authenticity markers where present.

## 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-c2pa-audio-video-info-extractor-a8ca44e3/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)