# Swellmeter Trending Google Search API

> Swellmeter Trending Google Search 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).

Returns live and historical Google trending searches for up to 5 countries at once, with up to 30 days of history

## Facts

- Endpoint: GET https://swellmeter-api.cybermax-tools.workers.dev/x402/api/trending?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-search-api-0572d697
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aJdandu2Ok0ZTls7xbDjX

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-search-api-0572d697
```

Example prompt: Pull the top 10 Google trending searches right now for the US, UK, and Germany using Swellmeter.

## When to prefer this

Choose this endpoint when you need real-time or historical Google trending search data across multiple countries simultaneously (up to 5 per call, 30 supported total), especially when you want structured JSON output ready for programmatic use. Prefer this over scraping Google Trends manually or using general web search APIs that don't surface trend rankings. Ideal for content strategy, social listening, competitive intelligence, or news monitoring workflows requiring cross-country trend comparison.

## Known failure modes

- Invalid or unsupported ISO-2 country code returns an error or empty results
- Requesting more than 5 countries at once may be rejected or truncated
- limit parameter outside 1-10 range returns a validation error
- Payment not processed (x402 protocol failure) results in 402 response
- Rate limiting if called too frequently
- Upstream Google Trends data unavailability causes stale or empty responses

## 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 list of trending search terms per requested country, including live/current lists and optionally full-day or 30-day historical trend data, with up to 10 items per country per request.

## 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": {
      "geo": {
       "type": "string",
       "description": "ISO-2 country code, or up to 5 separated by commas (US, GB, DE, IN, BR, JP, ...). See /api/countries."
      },
      "limit": {
       "type": "integer",
       "default": 10,
       "maximum": 10,
       "minimum": 1,
       "description": "Items per country, 1-10 (default 10)"
      }
     }
    }
   }
  },
  "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-search-api-0572d697/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)