PriceSnapshot Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "PriceSnapshot",
  "description": "Price snapshot with family-applicable price fields. Optional mark, oracle, or mid fields may be omitted when that route family does not supply them.",
  "type": "object",
  "required": [
    "timestamp"
  ],
  "properties": {
    "mark_price": {
      "description": "Mark price",
      "type": "string",
      "nullable": true,
      "example": "95000.50"
    },
    "mid_price": {
      "description": "Mid price",
      "type": "string",
      "nullable": true,
      "example": "95000.00"
    },
    "oracle_price": {
      "description": "Oracle price",
      "type": "string",
      "nullable": true,
      "example": "94998.25"
    },
    "timestamp": {
      "description": "Snapshot timestamp (UTC)",
      "type": "string",
      "format": "date-time",
      "example": "2026-02-23T12:00:00.000Z"
    }
  }
}