Google Trends Interest Over Time API

API ID 14703

Reliable Google Trends data: interest over time, by region, related queries and topics for many keywords compared on one scale. Clean JSON, no blocking.

API Documentation

Endpoints

Request
Google Trends Scraper - Keyword Trends, Regions & Queries. Returns up to 100 results per request as JSON.
Endpoint ID: 38021
GET https://zylalabs.com/api/14703/google+trends+interest+over+time+api/38021/google+trends+scraper
INPUT PARAMETERS

Google Trends Scraper — Endpoint Features

Object Description
keywords Optional Search terms to analyze, one per line. Any number of keywords; they can also be compared on one common scale. Several values: comma separated.
geos Optional Country or region codes such as US, GB, DE or US-CA. Leave empty for worldwide. Each keyword is analyzed for every location. Several values: comma separated.
timeframe Optional Period to analyze.
customTimeframe Optional Overrides the time range. Format: YYYY-MM-DD YYYY-MM-DD, e.g. 2024-01-01 2024-12-31.
searchType Optional Which Google search to analyze.
category Optional Google Trends category ID, 0 = all categories.
includeRegions Optional Add interest by country, region or city.
regionResolution Optional Detail of the regional breakdown. Auto uses countries for worldwide and regions for a country.
includeRelated Optional Add top and rising related queries and topics.
maxRelatedItems Optional How many related queries and topics to keep in each list.
compareKeywords Optional Adds comparedInterest (0-100) so all keywords are comparable, even more than Google's limit of 5.
language Optional Interface language for names of regions and topics, e.g. en-US, de, es.
maxItems Optional Hard limit on rows saved (and paid for).

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

keywords
geos
timeframe
customTimeframe
searchType
category
includeRegions
regionResolution
includeRelated
maxRelatedItems
compareKeywords
language
maxItems
API EXAMPLE RESPONSE
JSON
{
    "count": 3,
    "items": [
        {
            "averageInterest": 77.1,
            "category": 0,
            "changePercent": -4.9,
            "comparedInterest": 100,
            "geo": "US",
            "interestByRegion": [
                {
                    "geoCode": "US-CA",
                    "geoName": "California",
                    "value": 100
                },
                {
                    "geoCode": "US-WY",
                    "geoName": "Wyoming",
                    "value": 93
                },
                {
                    "geoCode": "US-DC",
                    "geoName": "District of Columbia",
                    "value": 92
                },
                {
                    "geoCode": "US-NJ",
                    "geoName": "New Jersey",
                    "value": 92
                },
                {
                    "geoCode": "US-TX",
                    "geoName": "Texas",
                    "value": 91
                },
                {
                    "geoCode": "US-GA",
                    "geoName": "Georgia",
                    "value": 91
                },
                {
                    "geoCode": "US-FL",
                    "geoName": "Florida",
                    "value": 86
                },
                {
                    "geoCode": "US-VA",
                    "geoName": "Virginia",
                    "value": 86
                },
                {
                    "geoCode": "US-MD",
                    "geoName": "Maryland",
                    "value": 83
                },
                {
                    "geoCode": "US-NY",
                    "geoName": "New York",
                    "value": 82
                },
                {
                    "geoCode": "US-MA",
                    "geoName": "Massachusetts",
                    "value": 78
                },
                {
                    "geoCode": "US-MS",
                    "geoName": "Mississippi",
                    "value": 76
                },
                {
                    "geoCode": "US-DE",
                    "geoName": "Delaware",
                    "value": 76
                },
                {
                    "geoCode": "US-NC",
                    "geoName": "North Carolina",
                    "value": 76
                },
                {
                    "geoCode": "US-NM",
                    "geoName": "New Mexico",
                    "value": 75
                },
                {
                    "geoCode": "US-AZ",
                    "geoName": "Arizona",
                    "value": 75
                },
                {
                    "geoCode": "US-WA",
                    "geoName": "Washington",
                    "value": 75
                },
                {
                    "geoCode": "US-NV",
                    "geoName": "Nevada",
                    "value": 74
                },
                {
                    "geoCode": "US-UT",
                    "geoName": "Utah",
                    "value": 73
                },
                {
                    "geoCode": "US-IL",
                    "geoName": "Illinois",
                    "value": 73
                },
                {
                    "geoCode": "US-CT",
                    "geoName": "Connecticut",
                    "value": 73
                },
                {
                    "geoCode": "US-AL",
                    "geoName": "Alabama",
                    "value": 72
                },
                {
                    "geoCode": "US-LA",
                    "geoName": "Louisiana",
                    "value": 71
                },
                {
                    "geoCode": "US-RI",
                    "geoName": "Rhode Island",
                    "value": 71
                },
                {
                    "geoCode": "US-AR",
                    "geoName": "Arkansas",
                    "value": 70
                },
                {
                    "geoCode": "US-OK",
                    "geoName": "Oklahoma",
                    "value": 69
                },
                {
                    "geoCode": "US-KS",
                    "geoName": "Kansas",
                    "value": 68
                },
                {
                    "geoCode": "US-SC",
                    "geoName": "South Carolina",
                    "value": 68
                },
                {
                    "geoCode": "US-MI",
                    "geoName": "Michigan",
                    "value": 68
                },
                {
                    "geoCode": "US-MN",
                    "geoName": "Minnesota",
                    "value": 67
                },
                {
                    "geoCode": "US-TN",
                    "geoName": "Tennessee",
                    "value": 67
                },
                {
                    "geoCode": "US-HI",
                    "geoName": "Hawaii",
                    "value": 66
                },
                {
                    "geoCode": "US-ID",
                    "geoName": "Idaho",
                    "value": 66
                },
                {
                    "geoCode": "US-NE",
                    "geoName": "Nebraska",
                    "value": 65
                },
                {
                    "geoCode": "US-PA",
                    "geoName": "Pennsylvania",
                    "value": 65
                },
                {
                    "geoCode": "US-ND",
                    "geoName": "North Dakota",
                    "value": 65
                },
                {
                    "geoCode": "US-OR",
                    "geoName": "Oregon",
                    "value": 65
                },
                {
                    "geoCode": "US-MO",
                    "geoName": "Missouri",
                    "value": 63
                },
                {
                    "geoCode": "US-NH",
                    "geoName": "New Hampshire",
                    "value": 62
                },
                {
                    "geoCode": "US-OH",
                    "geoName": "Ohio",
                    "value": 61
                },
                {
                    "geoCode": "US-KY",
                    "geoName": "Kentucky",
                    "value": 61
                },
                {
                    "geoCode": "US-IN",
                    "geoName": "Indiana",
                    "value": 60
                },
                {
                    "geoCode": "US-SD",
                    "geoName": "South Dakota",
                    "value": 60
                },
                {
                    "geoCode": "US-CO",
                    "geoName": "Colorado",
                    "value": 59
                },
                {
                    "geoCode": "US-WI",
                    "geoName": "Wisconsin",
                    "value": 59
                },
                {
                    "geoCode": "US-IA",
                    "geoName": "Iowa",
                    "value": 57
                },
                {
                    "geoCode": "US-MT",
                    "geoName": "Montana",
                    "value": 55
                },
                {
                    "geoCode": "US-AK",
                    "geoName": "Alaska",
                    "value": 52
                },
                {
                    "geoCode": "US-VT",
                    "geoName": "Vermont",
                    "value": 52
                },
                {
                    "geoCode": "US-ME",
                    "geoName": "Maine",
                    "value": 50
                },
                {
                    "geoCode": "US-WV",
                    "geoName": "West Virginia",
                    "value": 49
                }
            ],
            "interestOverTime": [
                {
                    "date": "2025-11-02T00:00:00Z",
                    "formattedTime": "Nov 2 – 8, 2025",
                    "isPartial": false,
                    "value": 100
                },
                {
                    "date": "2025-11-09T00:00:00Z",
                    "formattedTime": "Nov 9 – 15, 2025",
                    "isPartial": false,
                    "value": 97
                },
                {
                    "date": "2025-11-16T00:00:00Z",
                    "formattedTime": "Nov 16 – 22, 2025",
                    "isPartial": false,
                    "value": 96
                },
                {
                    "date": "2025-11-23T00:00:00Z",
                    "formattedTime": "Nov 23 – 29, 2025",
                    "isPartial": false,
                    "value": 64
                },
                {
                    "date": "2025-11-30T00:00:00Z",
                    "formattedTime": "Nov 30 – Dec 6, 2025",
                    "isPartial": false,
                    "value": 84
                },
                {
                    "date": "2025-12-07T00:00:00Z",
                    "formattedTime": "Dec 7 – 13, 2025",
                    "isPartial": false,
                    "value": 89
                },
                {
                    "date": "2025-12-14T00:00:00Z"
                }
            ]
        }
    ],
    "_note": "Response truncated for documentation purposes"
}
Google Trends Scraper — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/14703/google+trends+interest+over+time+api/38021/google+trends+scraper?keywords=chatgpt,claude ai,gemini ai&geos=US&timeframe=past_12_months&searchType=web&category=OptionalincludeRegions=true®ionResolution=auto&includeRelated=true&maxRelatedItems=25&compareKeywords=true&language=en-US&maxItems=10' --header 'Authorization: Bearer YOUR_API_KEY' 


    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Google Trends Interest Over Time API simply include your bearer token in the Authorization header.

Headers
Header Description
Authorization Required Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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Starts at
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Overview

Reliable Google Trends data: interest over time, by region, related queries and topics for many keywords compared on one scale. Clean JSON, no blocking.

Google Trends Interest Over Time API FAQs

Reliable Google Trends data: interest over time, by region, related queries and topics for many keywords compared on one scale. Clean JSON, no blocking.

Up to 100 results per request (20 by default). Use the limit parameter of each endpoint when available.

Every request collects live data from the public source. Identical requests may be served from a cache for up to 6 hours.

List parameters accept several values separated by commas, for example: london,paris.

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