User Agent Info

Legacy API Notice

This API is now deprecated, you should try the new and improved UA Lookup API. We will continue to operate this API into the future for pre-existing users however no more feature updates will be applied. Starting 2024 this API will proxy via the new UA lookup API engine, this ensures legacy users can keep receiving up-to-date user agent data without having to implement the new UA Lookup API spec.

Parse, validate and get detailed user-agent information from a user agent string.

This API has the following features:

Type Detection

Determine the general user-agent type e.g. find out if the user-agent is a mobile, tablet or desktop device

Mobile Detection

Determine if this user-agent is a mobile device and get device features such as the brand and model

Browser Detection

Get the name and version of the browser software

Engine Detection

Determine the specific web browser engine being used for rendering

Operating System Detection

Get the operating system family and operating system version information

End Point

https://neutrinoapi.net/user-agent-info

Test API

API Request

Parameter	Required	Type	Default	Description
user-agent	yes	string		A user agent string

API Response

Parameter	Type	Description
type	string	The user agent type, possible values are: desktop-browser mobile-browser email-client feed-reader software-library media-player (includes smart TVs) robot unknown
is-mobile	boolean	True if this is a mobile user agent
is-android	boolean	True if this is an Android based mobile user agent
is-ios	boolean	True if this is an iOS based mobile user agent
mobile-brand	string	The mobile device brand
mobile-browser	string	The mobile device browser name (this is usually the same as the browser name)
mobile-model	string	The mobile device model
mobile-screen-width	integer	The estimated mobile device screen width in CSS 'px'
mobile-screen-height	integer	The estimated mobile device screen height in CSS 'px'
browser-name	string	The browser software name
operating-system	string	The full operating system name which may include the major version number or code name
operating-system-family	string	The operating system family name, this is the OS name without any version information
operating-system-version	string	The operating system version number (if detectable)
engine	string	The browser engine name
engine-version	string	The browser engine version (if detectable)
producer	string	The producer or manufacturer of the user agent
version	string	The browser software version

API Performance

Characteristic	Value	Description
Avg Latency	20ms	Average RTT for requests within the same data center/region
Max Rate	500/second	Maximum inbound request rate. Exceeding this will result in request throttling
Max Concurrency	150	Maximum concurrent/simultaneous requests. Exceeding this will result in error code 06 [TOO MANY CONNECTIONS]