# Google Play Store Top Free Apps

> Google Play Store Top Free Apps is a paid API for AI agents from openwebninja-x402.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Fetches a ranked list of the top free apps from the Google Play Store, filterable by region, category, and language.

## Facts

- Endpoint: GET https://openwebninja-x402.vercel.app/api/play-store-apps/top-free-apps
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/google-play-store-top-free-apps-7562d84c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KWuKXoTdDZRFZ_Ifs9go4

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-play-store-top-free-apps-7562d84c
```

Example prompt: What are the top 25 free apps on the Google Play Store in the US right now, specifically in the Games category, shown in English?

## When to prefer this

Use this endpoint when you need ranked top free app data from the Google Play Store, especially when you need to filter by geographic region, app category, or language. Prefer this over generic app search endpoints when you specifically want trending/top-ranked free apps rather than searching by keyword or fetching details for a known app.

## Known failure modes

- Invalid region code returns error or empty results
- Invalid or unsupported category string returns no results
- Limit out of range (below 1 or above 100) triggers validation error
- Network or upstream Google Play scraping failure returns 5xx error
- Unsupported language code may return default language results or error

## How this service works

Fetch Google Play Store top free apps.

## Output

A ranked list of top free Google Play Store apps, including app names, rankings, and associated metadata such as category and identifiers, filtered by the requested region, category, language, and limit.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "limit": 25,
   "region": "US",
   "category": "Games",
   "language": "en"
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "properties": {
      "limit": {
       "type": "integer",
       "maximum": 100,
       "minimum": 1
      },
      "region": {
       "type": "string",
       "maxLength": 8,
       "minLength": 2
      },
      "category": {
       "type": "string",
       "minLength": 1
      },
      "language": {
       "type": "string",
       "maxLength": 16,
       "minLength": 2
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/google-play-store-top-free-apps-7562d84c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from openwebninja-x402.vercel.app](https://www.zero.xyz/host/openwebninja-x402.vercel.app/llms.txt)