# Heap Add User Properties API

**Canonical:** https://apis.io/apis/heap/add-user-properties-api/  
**Provider:** Heap — https://apis.io/providers/heap/  
**Documentation:** https://developers.heap.io/reference/add-user-properties-1

Heap Add User Properties API is one of 10 APIs that [Heap](https://apis.io/providers/heap/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Analytics, Properties, and User. The published artifact set on APIs.io includes API documentation.

The Heap Add User Properties API enables developers to attach custom properties to user profiles from server-side applications. These properties can include attributes such as subscription tier, account type, company name, or any other user-level data that enriches Heap's behavioral analytics and segmentation capabilities.

## Machine-readable artifacts (1)

- **Documentation** — https://developers.heap.io/reference/add-user-properties-1

## Other Heap APIs (9)

- [Heap Server-Side API](https://apis.io/apis/heap/server-side-api/)
- [Heap Track API](https://apis.io/apis/heap/track-api/)
- [Heap Identify API](https://apis.io/apis/heap/identify-api/)
- [Heap Add Account Properties API](https://apis.io/apis/heap/add-account-properties-api/)
- [Heap Add Account Properties API](https://apis.io/apis/heap/heap-add-account-properties-api/)
- [Heap Add User Properties API](https://apis.io/apis/heap/heap-add-user-properties-api/)
- [Heap Identify API](https://apis.io/apis/heap/heap-identify-api/)
- [Heap Track API](https://apis.io/apis/heap/heap-track-api/)
- [Heap Webhooks API](https://apis.io/apis/heap/heap-webhooks-api/)

## Tags

Analytics, Properties, User

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