# User Profiles

HashPack provides dapps with standardized user profile data if the user has set it. The special thing about our profile data is that it is token gated and guaranteed to be unique. 

<figure><img src="/files/Y3TJz6XTWwVXGm60wItp" alt=""><figcaption></figcaption></figure>

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{% content-ref url="/pages/mAbF4NdZ816mK3YiprQE" %}
[Profile API](/dapp-developers/user-profiles/profile-api.md)
{% endcontent-ref %}

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#### Username

HashPack usernames are based on HNS domain names - this allows for unique identifiers and supports the domain ecosystem. If the domain has been sold, moved, or expired, the users profile will update accordingly.

**Profile Image**

Profile images are NFT images that the user owns. This token gating system supports the PFP NFT creators. If a user sells or moves the NFT their profile picture will be automatically removed.

#### Currency

This will let you know what currency the user prefers.


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