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MoneyTools User-Agent Parser & Bot Detector
x402
MoneyTools User-Agent Parser & Bot Detector is a paid API for AI agents from tools.moneytools.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-05).
Parses a User-Agent string to extract browser, engine, OS, device type, and detects if it is a known crawler or AI bot (GPTBot, ClaudeBot, PerplexityBot, scripts, etc.)
Price / call$0.001
Success—
StatusUnknown
How this service works
User-agent parser + bot detection: Browser, engine, OS, device type, and whether it is a known crawler or AI agent (GPTBot, ClaudeBot, PerplexityBot, scripts...). Free tier 10/day; then $0.001 via x402 (HTTP 402 + PAYMENT-REQUIRED) or X-API-Key credits. Not charged on failure. $0.001 USDC per call via x402 on Base. Run by MoneyTools.
Output
A JSON object containing the parsed browser name, rendering engine, operating system, device type, and boolean flags indicating whether the User-Agent belongs to a known crawler, AI bot (e.g. GPTBot, ClaudeBot, PerplexityBot), or script. Also includes payment metadata (charged flag, network, amount in USD, transaction hash).
Example use cases
Detecting AI crawlers in web logs
“I have this user agent from my server logs — 'Mozilla/5.0 (compatible; ClaudeBot/1.0; +anthropic.com/claudebot)' — can you tell me if it's a known AI bot and what company it belongs to?”
Browser fingerprinting for analytics
“Parse this user agent for me and tell me what browser, engine, and operating system it represents: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0 Safari/537.36'”
Blocking bots in access control logic
“I want to know if the request with user agent 'python-requests/2.31.0' is from a script or automated tool so I can decide whether to block it — can you check?”
Technical details
Endpoint
GEThttps://tools.moneytools.dev/v1/user-agent?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically classify a User-Agent string to detect known AI crawlers (GPTBot, ClaudeBot, PerplexityBot) or generic bots and scripts, especially in automated agent pipelines or server-side access control. It is particularly useful when you need structured output covering browser, OS, engine, and device type alongside bot detection in a single call, with a pay-per-use micropayment model that avoids subscription overhead.
Side effects
- Missing or empty 'ua' query parameter returns an error without charge
- Unrecognized or malformed User-Agent strings may return generic/unknown classifications
- Free tier exhaustion (10/day) triggers HTTP 402 requiring x402 micropayment or API key
- Network or service unavailability returns a non-200 error without charge
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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