Docs · Parsing
Parse User-Agent
Decode a User-Agent string into browser, OS, device, and a single device-kind label.
POST
/v1/parse/useragent Parses any HTTP User-Agent header string and returns the browser family/version, OS family/version, device family/brand/model, plus a single kind label (mobile, tablet, pc, bot, unknown) and helper booleans. Backed by the ua-parser project's regex catalogue. No network call.
Parameters
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
| user_agent | string | yes | — | The raw User-Agent header value. |
Request
curl -X POST https://api.qcrawl.com/v1/parse/useragent \
-H "Authorization: Bearer osk_..." \
-d '{"user_agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Mobile/15E148 Safari/604.1"}'Response
{
"status": "success",
"user_agent": "Mozilla/5.0 (iPhone; ...)",
"browser": {"family": "Mobile Safari", "version": "17.4"},
"os": {"family": "iOS", "version": "17.4"},
"device": {"family": "iPhone", "brand": "Apple", "model": "iPhone"},
"kind": "mobile",
"is_bot": false,
"is_mobile": true,
"is_tablet": false,
"is_pc": false,
"is_touch_capable": true
}