ApicAgent
Parse user-agent strings to extract device, browser, and OS details.
Read docs Updated 2026-06-17
What is ApicAgent?
ApicAgent is a dev-tools API that processes user-agent strings to identify device type, browser, operating system, and related attributes.
It supports web developers and analytics services that need reliable parsing of user-agent data for logging, compatibility checks, or experience customization.
What you can build with ApicAgent
Enhance web analytics dashboards
Parse incoming user-agent strings on the server to log detailed breakdowns of browsers, operating systems, and device types for visitor reports.
Implement device-aware content delivery
Detect mobile vs desktop users in real time to route requests to optimized templates or feature sets without relying on client-side detection.
Improve bot and crawler filtering
Identify known crawler and bot signatures from user-agent data to apply custom rate limiting or access rules in API gateways.
Get started with ApicAgent
- 1Visit the ApicAgent website and locate the free endpoint URL
- 2Prepare a GET request that includes the target user-agent string as a query parameter
- 3Send the request over HTTPS; no authentication headers are needed
- 4Parse the JSON response to extract fields such as browser, os, and device
- 5Integrate the parsed data into your application logs or decision logic
ApicAgent: pros & cons
Pros
- +No API key or authentication required
- +Simple HTTPS endpoint with quick response times
- +Returns structured device, browser, and OS details
Cons
- –Only as accurate as the supplied user-agent string
- –No support for advanced client hints or JavaScript-based detection
- –Usage may be subject to undocumented rate limits
Did you find this helpful?
Frequently asked questions
ApicAgent is a simple API that extracts device, browser, and operating system information from a user-agent string.
User reviews
Verified reviews from the community shape this listing's rating.
Loading reviews…
Similar APIs
Other developer tools options worth comparing.