# About Fan Tokens

The most specific aspect of Chiliz Chain is Fan Tokens, based on the CAP-20 standard.

## Defining Fan Tokens

Fan Tokens are finite digital assets built on Chiliz Chain. They are foundational basis of the Socios.com app and its ecosystem.

Fan Tokens are CAP-20 tokens, specific to Chiliz Chain.\
While technically identical to the ERC-20 standard code-wise, CAP-20 tokens strictly use 0 decimals, instead of the usual 18 decimals.

More information here:

{% content-ref url="glossary/cap-20" %}
[cap-20](https://docs.chiliz.com/learn/glossary/cap-20)
{% endcontent-ref %}

## List of Current Fan Tokens

Our friends at FanX/Kayen have built a full list of addresses for the current Fan Tokens, both on Chiliz Chain et Spicy Testnet:

{% embed url="<https://fanx.gitbook.io/fanx-docs/contract/tokens-in-fanx>" %}

This page includes several details, such as:

* Token ticker
* Contract address
* Wrapped contract address

## **Fan Token migrations**

### **2026: Migration to Decimal Fan Tokens**

{% content-ref url="about-fan-tokens/2026-migration-to-decimal-fan-tokens" %}
[2026-migration-to-decimal-fan-tokens](https://docs.chiliz.com/learn/about-fan-tokens/2026-migration-to-decimal-fan-tokens)
{% endcontent-ref %}

### 2023: Migration from Chiliz Legacy Chain to Chiliz Chain

{% hint style="info" %}
As of September 2023, all Fan Tokens ™have been migrated from Chiliz Legacy Chain (CC1) to Chiliz Chain (CC2).\
The Chiliz Legacy Chain itself should be deprecated by end of Q1 2024.
{% endhint %}

Fan Tokens were initially on the Chiliz Legacy Chain, and were gradually moved to the new Chiliz Chain once it was released.

For greater transparency and partner convenience, we provided a detailed table indicating the specific migration dates for each Fan Token™ below. It was regularly updated while migration was ongoing.

{% content-ref url="about-fan-tokens/2023-migration-of-fan-tokens-to-chiliz-chain" %}
[2023-migration-of-fan-tokens-to-chiliz-chain](https://docs.chiliz.com/learn/about-fan-tokens/2023-migration-of-fan-tokens-to-chiliz-chain)
{% endcontent-ref %}

It is now done. This section is kept for your information only.


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