{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/kraken/refs/heads/main/json-schema/futures-rest-ticker-schema.json",
  "title": "Ticker",
  "description": "Ticker schema from Kraken Futures REST API",
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "example": "PI_XBTUSD"
    },
    "last": {
      "type": "number",
      "example": 0.01
    },
    "lastTime": {
      "type": "string",
      "format": "date-time",
      "example": "2026-05-30T00:00:00Z"
    },
    "lastSize": {
      "type": "number",
      "example": 0.01
    },
    "markPrice": {
      "type": "number",
      "example": "0.01"
    },
    "bid": {
      "type": "number",
      "example": "OQCLML-BW3P3-BUCMWZ"
    },
    "bidSize": {
      "type": "number",
      "example": 0.01
    },
    "ask": {
      "type": "number",
      "example": 0.01
    },
    "askSize": {
      "type": "number",
      "example": 0.01
    },
    "vol24h": {
      "type": "number",
      "example": "0.01"
    },
    "openInterest": {
      "type": "number",
      "example": 0.01
    },
    "open24h": {
      "type": "number",
      "example": 0.01
    },
    "indexPrice": {
      "type": "number",
      "example": "0.01"
    },
    "fundingRate": {
      "type": "number",
      "example": 0.01
    },
    "fundingRatePrediction": {
      "type": "number",
      "example": 0.01
    },
    "suspended": {
      "type": "boolean",
      "example": true
    },
    "tag": {
      "type": "string",
      "example": "string"
    },
    "pair": {
      "type": "string",
      "example": "XBTUSD"
    }
  }
}