List created content

curl -s \
  -H "x-api-key: YOUR_API_KEY" \
  "https://app.rocketblue.ai/api/v1/brands/BRAND_ID/contents?limit=50&page=1"

{
  "brandId": "brand-uuid-123",
  "data": [
    {
      "id": "content-uuid-123",
      "brandId": "brand-uuid-123",
      "title": "How to choose an AI visibility platform",
      "excerpt": "A practical guide...",
      "format": "article",
      "createdAt": "2026-07-20T12:00:00.000Z",
      "prompt": {
        "id": "prompt-uuid-123",
        "text": "What should buyers look for in AI visibility tools?"
      }
    }
  ],
  "paging": {
    "page": 1,
    "limit": 50,
    "total": 12,
    "nextPage": null
  }
}