# Quantcast Measure (Live Tag)

**Canonical:** https://apis.io/apis/quantcast/quantcast-measure-tag/  
**Provider:** Quantcast — https://apis.io/providers/quantcast/  
**Base URL:** https://pixel.quantserve.com  
**Documentation:** https://help.quantcast.com/docs/measure

Quantcast Measure (Live Tag) is one of 3 APIs that [Quantcast](https://apis.io/providers/quantcast/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Measurements, Tagging, Audience Insights, and SDK. The published artifact set on APIs.io includes API documentation.

Quantcast Measure is the company's free audience measurement product. Publishers and advertisers integrate the Quantcast Live Tag (Q Pixel) on web properties, or the Measure SDKs on iOS, Android, and Roku, to contribute traffic to Quantcast's audience graph and receive demographic, psychographic, and cross-device audience insights through the Quantcast Measure UI.

## Machine-readable artifacts (7)

- **Documentation** — https://help.quantcast.com/docs/measure
- **LiveTag** — https://help.quantcast.com/docs/tagging-with-the-quantcast-live-tag
- **SDKs** — https://github.com/quantcast/ios-measurement
- **SDKs** — https://github.com/quantcast/android-measurement
- **SDKs** — https://github.com/quantcast/roku-measurement
- **SDKs** — https://github.com/quantcast/phonegap-measurement
- **Integrations** — https://github.com/quantcast/gtm-measure-sst

## Other Quantcast APIs (2)

- [Quantcast Platform GraphQL API](https://apis.io/apis/quantcast/quantcast-platform-graphql-api/)
- [Quantcast Conversion API](https://apis.io/apis/quantcast/quantcast-conversion-api/)

## Tags

Measurements, Tagging, Audience Insights, SDK

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/quantcast/quantcast-measure-tag/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/quantcast/.