# contentstack User Attributes API

**Canonical:** https://apis.io/apis/contentstack/contentstack-user-attributes-api/  
**Provider:** contentstack — https://apis.io/providers/contentstack/  
**Base URL:** https://cdn.contentstack.io  
**Documentation:** https://www.contentstack.com/docs/developers/apis/content-delivery-api

contentstack User Attributes API is one of 45 APIs that [contentstack](https://apis.io/providers/contentstack/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include User Attributes. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Endpoints for setting, updating, and merging user attribute data used to determine audience membership and personalized content targeting.

## Machine-readable artifacts (9)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/contentstack/refs/heads/main/openapi/contentstack-user-attributes-api-openapi.yml
- **Documentation** — https://www.contentstack.com/docs/developers/apis/content-delivery-api
- **Documentation** — https://www.contentstack.com/docs/developers/apis/content-management-api
- **Documentation** — https://www.contentstack.com/docs/developers/apis/personalize-management-api
- **Documentation** — https://www.contentstack.com/docs/developers/apis/personalize-edge-api
- **Documentation** — https://www.contentstack.com/docs/developers/apis/automation-hub-management-api
- **Documentation** — https://www.contentstack.com/docs/developers/apis/scim-api
- **Documentation** — https://www.contentstack.com/docs/developers/apis/brand-kit-management-api
- **Documentation** — https://www.contentstack.com/docs/developers/apis/launch-api

## Other contentstack APIs (12)

- [Contentstack GraphQL Content Delivery API](https://apis.io/apis/contentstack/graphql-content-delivery-api/)
- [Contentstack Image Delivery API](https://apis.io/apis/contentstack/image-delivery-api/)
- [Contentstack Analytics API](https://apis.io/apis/contentstack/analytics-api/)
- [Contentstack Knowledge Vault API](https://apis.io/apis/contentstack/knowledge-vault-api/)
- [Contentstack Generative AI API](https://apis.io/apis/contentstack/generative-ai-api/)
- [contentstack Accounts API](https://apis.io/apis/contentstack/contentstack-accounts-api/)
- [contentstack Assets API](https://apis.io/apis/contentstack/contentstack-assets-api/)
- [contentstack Attributes API](https://apis.io/apis/contentstack/contentstack-attributes-api/)
- [contentstack Audiences API](https://apis.io/apis/contentstack/contentstack-audiences-api/)
- [contentstack Audit Logs API](https://apis.io/apis/contentstack/contentstack-audit-logs-api/)
- [contentstack Automations API](https://apis.io/apis/contentstack/contentstack-automations-api/)
- [contentstack Brand Kits API](https://apis.io/apis/contentstack/contentstack-brand-kits-api/)

## Tags

User Attributes

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