Google Research Tools: get Trend By Keys API

Use Google Research Tools: get Trend By Keys API through Nexscope with documented parameters, structured results and API key authentication.

CostRecent Avg. 13 · Range 10–13 credits / call

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POST · https://api.nexscope.ai/googleTrend/getTrendByKeysMCP · nexscope_data_google_trend_get_trend_by_keys

Google Research Tools

What this API does

Use Google Research Tools: get Trend By Keys API through Nexscope with documented parameters, structured results and API key authentication. The request accepts keyword, region, dayRangeStart, dayRangeEnd. Its documented result includes trendInfoForKeys, trendInfoForKeys[].keyword, trendInfoForKeys[].trendValues, trendInfoForKeys[].trendValues[].timeRange, trendInfoForKeys[].trendValues[].value, chartOption, chartOption.fieldX, chartOption.fieldY.

Google Research Tools: get Trend By Keys API API use cases

Compare market evidence

To compare market evidence, a marketplace analyst submits keyword and region to Google Research Tools: get Trend By Keys API. The returned trendInfoForKeys, trendInfoForKeys[].keyword, trendInfoForKeys[].trendValues help compare the requested market or product research signals.

Review a product demand signal

A marketplace analyst uses Google Research Tools: get Trend By Keys API with keyword and region to review a product demand signal. The returned trendInfoForKeys, trendInfoForKeys[].keyword, trendInfoForKeys[].trendValues help identify demand evidence worth checking against other sources.

Prepare a sourcing or inventory review

For this workflow, a marketplace analyst calls Google Research Tools: get Trend By Keys API with keyword and region to prepare a sourcing or inventory review. The result helps inform a sourcing review without assuming future sales.

Google Research Tools: get Trend By Keys API API FAQ

What does the Google Research Tools: get Trend By Keys API API return?

Use Google Research Tools: get Trend By Keys API through Nexscope with documented parameters, structured results and API key authentication. The documented output includes trendInfoForKeys, trendInfoForKeys[].keyword, trendInfoForKeys[].trendValues, trendInfoForKeys[].trendValues[].timeRange, trendInfoForKeys[].trendValues[].value, chartOption, chartOption.fieldX, chartOption.fieldY. It corresponds to the supplied keyword, region, dayRangeStart, dayRangeEnd. Optional fields can be absent; a missing value should not be interpreted as a measured zero. Example values illustrate the response shape, rather than live account results.

How many credits does the Google Research Tools: get Trend By Keys API API cost?

The current documented cost is Recent Avg. 13 · Range 10–13 credits / call. This is the same cost shown at the top of this page. If a range or estimate is displayed, the final charge depends on the request. Review your available credits and the pricing page before calling the API, and check API usage records for the actual charge.

How do I call the Google Research Tools: get Trend By Keys API API from my app or an MCP client?

Send a POST request to https://api.nexscope.ai/googleTrend/getTrendByKeys with your API key as a Bearer token and the JSON inputs shown in API integration. In a compatible MCP client such as Claude or Cursor, connect Nexscope and call nexscope_data_google_trend_get_trend_by_keys. The same documented request parameters apply; use Online test to review a request before adding it to your app.

View plans and credits Connect this API with MCP

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Endpoint

https://api.nexscope.ai/googleTrend/getTrendByKeys

MCP method

nexscope_data_google_trend_get_trend_by_keys

Step 1 of 3 · Authenticate

Authentication

All run endpoints require a user API key. Send it as a bearer token in the Authorization header.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx

Missing or invalid API keys return an authentication error. Manage keys from .

Step 2 of 3 · Send a request

POSThttps://api.nexscope.ai/googleTrend/getTrendByKeys

Run an API

Send a JSON request body using the parameters described below.

Example request

Replace YOUR_API_KEY, then run this command in your terminal.

curl -X POST 'https://api.nexscope.ai/googleTrend/getTrendByKeys' \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "dayRangeEnd": "2025-01-01",
  "dayRangeStart": "2024-01-01",
  "keyword": "wireless charger",
  "region": "US"
}'

Step 3 of 3 · Inspect the result

Check the response

Read code for the request status and data for the result. Open the parameter and response reference for the full field definitions.

HTTP status codes

Code	Description
200	HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
400	Request JSON or required API parameters are invalid.
401	API key is missing, invalid, or cannot be matched to a user.
5xx	API execution or upstream service failed.

View parameters & response Try online

All categories/ Google Research Tools

POSThttps://api.nexscope.ai/googleTrend/getTrendByKeys

Run this API

Send a JSON request to execute this API and receive the documented response payload.

Open tester

Endpoint

Method	`POST`
Path	`https://api.nexscope.ai/googleTrend/getTrendByKeys`
Auth	`Bearer API key`
Content-Type	`application/json`

Request parameters

Name	Type	Required	Description
`keyword`	`string`	required	Keywords, must be in the language of the target country/region; maximum length is 100 characters.
`region`	`string`	optional	Country code. Optional values: `US`, `GB`, `JP`, `CA`, `MX`, `DE`, `FR`, `IT`, `ES`. `NL`, `AU`, `SG`, `AE`, `BR`, `IN`, `TR`, `PL`, `SE`. Example: US
`dayRangeStart`	`string`	optional	Time range start time; format is `YYYY-MM-DD`, starting in 2004.
`dayRangeEnd`	`string`	optional	End of time range; format is `YYYY-MM-DD`, starting in 2004.

Code example

{
  "dayRangeEnd": "2025-01-01",
  "dayRangeStart": "2024-01-01",
  "keyword": "wireless charger",
  "region": "US"
}

Response example

Platform response envelope. code 0 indicates success or acceptance; data contains the business result.

{
  "code": 0,
  "cost": "-1",
  "data": {},
  "msg": null,
  "time": "2026-01-01 00:00:00",
  "traceId": null,
  "ts": "0"
}

Response fields

Response field reference (11 fields)

Name	Type	Required	Description
`trendInfoForKeys`	`array`	optional	Keyword trend information array.
`trendInfoForKeys[].keyword`	`string`	optional	Keywords.
`trendInfoForKeys[].trendValues`	`array`	optional	Array of trend values.
`trendInfoForKeys[].trendValues[].timeRange`	`string`	optional	Time, in the format `yyyy-MM-dd`.
`trendInfoForKeys[].trendValues[].value`	`string`	optional	Value, the normalized search popularity, ranges from 0–100.
`chartOption`	`object`	optional	Chart rendering metadata.
`chartOption.type`	`string`	optional	Data type.
`chartOption.fieldX`	`string`	optional	X-axis field.
`chartOption.fieldY`	`array`	optional	Y-axis field.
`chartOption.data`	`array`	optional	data.
`costToken`	`integer`	optional	Consume token.

Responses

Code	Description
200	HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
400	Request JSON or required API parameters are invalid.
401	API key is missing, invalid, or cannot be matched to a user.
5xx	API execution or upstream service failed.

Data source, freshness, and limitations

Source, freshness, coverage, rate limits, and estimation notes are not specified in this API definition unless they appear in the request or response field documentation above. Do not assume official marketplace data or real-time freshness when it is not explicitly documented.

Step 1 of 2 · Connect your MCP client

MCP

V2 recommended

Connect remote agents through the standard MCP 2025-11-25 Streamable HTTP endpoint. Use OAuth 2.1 Authorization Code with PKCE, or an API key for compatibility.

POST https://api.nexscope.ai/mcp
MCP-Protocol-Version: 2025-11-25
Content-Type: application/json

Authentication

OAuth clients request the mcp:tools scope. The endpoint's 401 response advertises protected-resource metadata for authorization discovery.

Step 2 of 2 · Call the tool

Call a tool

{
  "jsonrpc": "2.0",
  "id": "tool-call-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_data_google_trend_get_trend_by_keys",
    "arguments": {
      "dayRangeEnd": "2025-01-01",
      "dayRangeStart": "2024-01-01",
      "keyword": "wireless charger",
      "region": "US"
    }
  }
}

Legacy MCP v1

Existing API-key clients can continue using the compatibility endpoint. New integrations should use MCP v2.

GET / POST /mcp/legacy

Online test

Execute the current API with your API key and JSON payload. Online tests use this site's configured API environment; the Endpoint and copyable examples use the public integration address.

10 credits / callAPI usage records

Try it

Send a real request with the same contract shown in the reference.

Endpoint

/googleTrend/getTrendByKeys

MCP method

nexscope_data_google_trend_get_trend_by_keys

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/googleTrend/getTrendByKeys \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "dayRangeEnd": "2025-01-01", "dayRangeStart": "2024-01-01", "keyword": "wireless charger", "region": "US" }'

Response

No response yet. Run the request to see the response here.

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What this API does

Google Research Tools: get Trend By Keys API API use cases

Compare market evidence

Review a product demand signal

Prepare a sourcing or inventory review

Google Research Tools: get Trend By Keys API API FAQ

What does the Google Research Tools: get Trend By Keys API API return?

How many credits does the Google Research Tools: get Trend By Keys API API cost?

How do I call the Google Research Tools: get Trend By Keys API API from my app or an MCP client?

Authentication

Run an API

Example request

Check the response

HTTP status codes

Run this API

Endpoint

Request parameters

Code example

Response example

Response fields

Responses

Data source, freshness, and limitations

MCP

Call a tool

Legacy MCP v1

Online test

Try it

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