The News API Article

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/the-news-api/main/json-schema/the-news-api-article-schema.json",
  "title": "The News API Article",
  "description": "A news article as returned by The News API.",
  "type": "object",
  "properties": {
    "uuid": {
      "type": "string",
      "description": "Unique identifier for the article."
    },
    "title": {
      "type": "string",
      "description": "Article headline."
    },
    "description": {
      "type": "string",
      "description": "Short description or summary of the article."
    },
    "keywords": {
      "type": "string",
      "description": "Comma-separated keywords associated with the article."
    },
    "snippet": {
      "type": "string",
      "description": "Short excerpt from the article body."
    },
    "url": {
      "type": "string",
      "format": "uri",
      "description": "URL to the full article on the publisher's website."
    },
    "image_url": {
      "type": "string",
      "format": "uri",
      "description": "URL to the article's featured image.",
      "nullable": true
    },
    "language": {
      "type": "string",
      "description": "Language code of the article (ISO 639-1, e.g., en, es, fr).",
      "pattern": "^[a-z]{2}$"
    },
    "published_at": {
      "type": "string",
      "format": "date-time",
      "description": "Publication datetime in UTC (ISO 8601 format)."
    },
    "source": {
      "type": "string",
      "description": "Domain name of the publishing source (e.g., cnn.com)."
    },
    "categories": {
      "type": "array",
      "description": "Categories the article belongs to.",
      "items": {
        "type": "string",
        "enum": [
          "general",
          "business",
          "sports",
          "tech",
          "science",
          "health",
          "entertainment",
          "politics",
          "food",
          "travel"
        ]
      }
    },
    "locale": {
      "type": "string",
      "description": "Country/locale code where the article is primarily relevant (e.g., us, gb, ca)."
    },
    "relevance_score": {
      "type": "number",
      "nullable": true,
      "description": "Relevance score for search results (higher = more relevant). Null for non-search endpoints."
    },
    "similar": {
      "type": "array",
      "description": "Similar articles (only present in headlines response).",
      "items": {
        "$ref": "#"
      }
    }
  },
  "required": ["uuid", "title", "url", "published_at", "source"],
  "additionalProperties": false
}