{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Markup Statistics (request)",
  "description": "Query parameters for the GET /applications/v1/markup-statistics endpoint.",
  "type": "object",
  "required": ["Deriv-App-ID", "date_from", "date_to"],
  "properties": {
    "Deriv-App-ID": {
      "type": "string",
      "description": "Application identifier used for Personal Access Token (PAT) authentication. Passed as a request header.",
      "example": "YOUR_APP_ID"
    },
    "date_from": {
      "type": "string",
      "format": "date",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Interval start date (YYYY-MM-DD), inclusive, UTC.",
      "example": "2026-05-01"
    },
    "date_to": {
      "type": "string",
      "format": "date",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Interval end date (YYYY-MM-DD), inclusive, UTC.",
      "example": "2026-05-06"
    }
  },
  "additionalProperties": false
}