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User Agent Parser API
x402
User Agent Parser API is a paid API for AI agents from user-agent-parser.api.klymax402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Parses a raw HTTP user agent string into structured browser, OS, and device data
Price / call$0.003
Success—
StatusUnknown
How this service works
Parse a user agent string into structured data
Output
Returns structured data extracted from the user agent string, including browser name and version, operating system name and version, device type (mobile/desktop/tablet), and platform details.
Example use cases
Example prompt
“Can you parse this user agent string for me and tell me what browser, OS, and device type it represents: 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Mobile/15E148 Safari/604.1'?”
Technical details
Endpoint
GEThttps://user-agent-parser.api.klymax402.com/api/parseWhen to prefer
Use this endpoint when you need to programmatically decode raw HTTP user agent strings into structured browser, OS, and device information — for example, in analytics pipelines, access logging, conditional content delivery, or security auditing.
Side effects
- Empty or missing userAgent parameter returns an error
- Malformed or unrecognizable user agent string may return partial or empty fields
- Unknown or highly custom user agents may not be fully parsed
- Rate limiting or payment failure results in 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| userAgent | string | The user agent string to parse |
Tags
x402
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