# GoCreative User Agents Top Lookup

> GoCreative User Agents Top Lookup is a paid API for AI agents from api.gocreativeai.com, paid per call via x402, $0.005/call, status down (last checked 2026-10-20).

Returns a list of the most common/top user agent strings used by browsers and devices

## Facts

- Endpoint: GET https://api.gocreativeai.com/v1/lookup/useragents_top?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gocreative-user-agents-top-lookup-60a6652c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MLak3T-EBYPF_7FkfvOHp

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 gocreative-user-agents-top-lookup-60a6652c
```

Example prompt: Can you give me a list of the most popular browser user agent strings that websites commonly see, so I can pick a realistic one to use?

## When to prefer this

Use this endpoint when you need a current, authoritative list of the most common browser user agent strings — for example, to configure realistic HTTP headers for web scraping, bot detection testing, or browser emulation. Prefer this over manually curated lists when you want up-to-date, real-world frequency-ranked user agents without needing an API key or signup.

## Known failure modes

- Payment failure via x402 if USDC balance is insufficient
- Invalid format parameter returns error or falls back to default
- Service downtime returns 5xx error
- Empty or stale dataset if upstream data source is unavailable

## How this service works

Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economics, FDA recalls, federal awards, plus continuous monitoring. USDC on Base/Solana via x402, native MCP. No API key, no signup.

## Output

A list of the most popular/top user agent strings (e.g. Chrome, Firefox, Safari, Edge on desktop and mobile), representing real browser and device identifiers commonly seen in web traffic.

## Example request

```json
{
 "format": "json"
}
```

## 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"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "input"
     ],
     "properties": {
      "input": {
       "type": "string",
       "description": "endpoint argument"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gocreative-user-agents-top-lookup-60a6652c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.gocreativeai.com](https://www.zero.xyz/host/api.gocreativeai.com/llms.txt)