# Google Trends Related Topics by Keyword and Country

> Google Trends Related Topics by Keyword and Country is a paid API for AI agents from google-trends.use.x402atlas.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-13, last successful call 2026-07-18).

Returns top and rising related topics for a given keyword in a specified country using Google Trends data, for SEO research and trend discovery.

## Facts

- Endpoint: GET https://google-trends.use.x402atlas.com/related-topics
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Last successful call: 2026-07-18
- Success rate: 100% of calls made through Zero
- Rating: 5.0 / 5 from 1 review
- Activations on Zero: 5
- Tags: x402
- Canonical page: https://www.zero.xyz/c/google-trends-related-topics-by-keyword-and-country-6f7a9487
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hPD_Bp-kegxFwZ0mD9wPN

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability google-trends-related-topics-by-keyword-and-country-6f7a9487
```

Example prompt: What are the top and rising Google Trends related topics for the keyword 'electric vehicles' in the US right now? I want to use them for SEO content research.

## When to prefer this

Use this endpoint when you need to discover semantically related topics and subject areas around a keyword in a specific country, as opposed to related search queries or interest-over-time data. Ideal for content ideation, SEO topic clustering, and understanding what broader themes are associated with a search term in a given market.

## Known failure modes

- Missing required 'keyword' or 'country' query parameters returns a 400 error
- Invalid or unsupported country code may return empty results or an error
- Keyword with no Google Trends data may return empty topic lists
- Rate limiting or payment failure returns a 402 or 429 error
- Google Trends API unavailability may cause 502 or 503 errors

## How this service works

Google Trends related topics for a keyword by country — top & rising topics for SEO content research, trend discovery and market analysis.

## Output

A structured list of top and rising topics related to the input keyword in the specified country, including topic titles and relevance scores, as returned by Google Trends.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "keyword",
      "country"
     ],
     "properties": {
      "country": {
       "type": "string",
       "maxLength": 8,
       "description": "Country code, e.g. us (case-insensitive)"
      },
      "keyword": {
       "type": "string",
       "maxLength": 100,
       "description": "Concise Google Trends seed term with meaningful search interest; not a question, instruction, or web-search request"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "keyword",
      "country",
      "queried_at",
      "top",
      "rising"
     ],
     "properties": {
      "top": {
       "type": "array",
       "items": {
        "type": "object",
        "required": [
         "term",
         "value"
        ],
        "properties": {
         "term": {
          "type": "string",
          "description": "Related topic label"
         },
         "value": {
          "type": "integer",
          "description": "Relative popularity or growth score"
         }
        }
       },
       "description": "Top related topics by popularity (0-100)"
      },
      "rising": {
       "type": "array",
       "items": {
        "type": "object",
        "required": [
         "term",
         "value"
        ],
        "properties": {
         "term": {
          "type": "string",
          "description": "Related topic label"
         },
         "value": {
          "type": "integer",
          "description": "Relative popularity or growth score"
         }
        }
       },
       "description": "Related topics with the fastest growth"
      },
      "country": {
       "type": "string",
       "description": "Echoed country code, lower-cased"
      },
      "keyword": {
       "type": "string",
       "description": "Echoed search keyword"
      },
      "queried_at": {
       "type": "string",
       "format": "date-time",
     
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "top": [
   {
    "term": "Cryptocurrency",
    "value": 100
   }
  ],
  "rising": [
   {
    "term": "Spot ETF",
    "value": 180
   }
  ],
  "country": "us",
  "keyword": "bitcoin",
  "queried_at": "2026-06-05T12:00:00Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/google-trends-related-topics-by-keyword-and-country-6f7a9487/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from google-trends.use.x402atlas.com](https://www.zero.xyz/host/google-trends.use.x402atlas.com/llms.txt)