# Get unread posts from the last 7 days
curl "https://twixb.com/api/v1/posts/newsfeed/f296206d-...?days=7&read=false&limit=10" \
  -H "X-API-Key: twxb_your_key_here"

[
  {
    "id": "a6afb505-640c-4daf-a27d-d9b6b1eb2a83",
    "source_id": "95c6ced2-2e14-4dbd-8023-a2d4b63cbe55",
    "external_url": "https://arxiv.org/abs/2603.09987",
    "title": "Evolving Demonstration Optimization for Chain-of-Thought Feature Transformation",
    "summary": "The paper proposes a framework that enhances feature transformation in AI...",
    "keylearning": "The key insight is the proposed framework that enhances LLM-driven Feature Transformation...",
    "is_read": false,
    "published_at": "2026-03-12T04:00:00",
    "discovered_at": "2026-03-12T14:11:49.318570",
    "source_name": "rss.arxiv.org"
  }
]