Google Trends Weekly Interest (US, Past 12 Months)

{
  "type": "object",
  "required": [
    "keyword",
    "geo",
    "timeframe"
  ],
  "properties": {
    "geo": {
      "enum": [
        "US"
      ],
      "type": "string",
      "description": "The country the interest is measured in; only US (United States) is offered."
    },
    "keyword": {
      "type": "string",
      "maxLength": 100,
      "description": "A short search term or topic name to chart, not a question or an instruction."
    },
    "timeframe": {
      "enum": [
        "past_12_months"
      ],
      "type": "string",
      "description": "The period covered; only past_12_months is offered."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "geo": {
      "type": "string",
      "description": "The country code the series covers."
    },
    "series": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "date": {
            "type": "string",
            "description": "The first day of the week, as YYYY-MM-DD."
          },
          "value": {
            "type": "number",
            "description": "Interest that week, 0 to 100 (100 is the keyword's peak week)."
          },
          "timestamp": {
            "type": "string",
            "description": "The start of the week, as an ISO 8601 UTC timestamp."
          }
        }
      },
      "description": "One point per week, oldest first."
    },
    "keyword": {
      "type": "string",
      "description": "The keyword the series is for."
    },
    "timeframe": {
      "type": "string",
      "description": "The period covered."
    },
    "queried_at": {
      "type": "string",
      "description": "When the data was fetched from Google Trends (ISO 8601, UTC)."
    },
    "granularity": {
      "type": "string",
      "description": "The size of each point, here week."
    }
  },
  "description": "The keyword's weekly interest over the past 12 months."
}