{
  "format_version": "1",
  "strict_types": true,
  "json_schema": {
    "version": "1.0.0",
    "type": "object",
    "properties": {
      "symbol": {
        "type": "string",
        "minLength": 1
      },
      "date": {
        "type": "string",
        "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
      },
      "close": {
        "type": "number",
        "exclusiveMinimum": 0
      },
      "volume": {
        "type": "integer",
        "minimum": 0
      }
    },
    "required": [
      "symbol",
      "date",
      "close",
      "volume"
    ],
    "additionalProperties": false,
    "title": "sample_daily_prices",
    "description": "Synthetic price record checks; not a complete FMP pipeline contract."
  }
}