# Swellmeter Trending: Google Trending Searches API

> Swellmeter Trending: Google Trending Searches API is a paid API for AI agents from swellmeter-api.cybermax-tools.workers.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-12).

Retrieves Google trending search topics for up to 30 countries, with live lists, full-day lists, and up to 30 days of history

## Facts

- Endpoint: GET https://swellmeter-api.cybermax-tools.workers.dev/x402/api/topic?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/swellmeter-trending-google-trending-searches-api-64d2b4fe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZjyKkfqiKOJcyximt6FKI

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 swellmeter-trending-google-trending-searches-api-64d2b4fe
```

Example prompt: What are the top Google trending searches in the US and UK right now? Pull the last 7 days of data so I can see what topics have been consistently popular.

## When to prefer this

Choose this endpoint when you need real-time or historical Google trending search data across multiple countries simultaneously. It is ideal for newsrooms, marketers, SEO professionals, and researchers who need structured programmatic access to Google Trends at scale without scraping, and especially when multi-country or topic-filtered trending data is required in a single call.

## Known failure modes

- Invalid or unsupported ISO-2 country code returns empty or error result
- Topic query with no matches returns empty trending list
- Days parameter outside 1–30 range causes validation error
- Rate limiting or payment failure (x402) blocks the request
- Upstream Google Trends data unavailability may cause stale or missing results

## How this service works

Every Google trending search, all day, 30 countries. Google trending searches API + MCP: live lists, full day lists, 30 days of history Try it free in one click, no sign-up.

## Output

Returns a JSON payload containing trending search topic lists from Google, filtered by country (ISO-2 codes), topic keyword match, and time range (1–30 days). Includes live/current lists and historical daily trending data across up to 30 supported countries.

## 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",
     "properties": {
      "q": {
       "type": "string",
       "description": "Topic words, e.g. iphone or champions league"
      },
      "geo": {
       "type": "string",
       "description": "Optional ISO-2 countries to keep"
      },
      "days": {
       "type": "integer",
       "default": 30,
       "maximum": 30,
       "minimum": 1,
       "description": "Look back 1-30 days (default 30)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/swellmeter-trending-google-trending-searches-api-64d2b4fe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from swellmeter-api.cybermax-tools.workers.dev](https://www.zero.xyz/host/swellmeter-api.cybermax-tools.workers.dev/llms.txt)