> For the complete documentation index, see [llms.txt](https://wall-2.gitbook.io/wall/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wall-2.gitbook.io/wall/how-to-use-wall/know-about-quests/on-chain-quest.md).

# On-Chain Quest

On-chain quests are tasks where users complete specific on-chain activities on your contract and are then verified 

E.g., Mint your nft, move $10 to your chain, buy an in game asset etc.

On-chain eligibility - Following is the list of attributes which can be used to create an on-chain eligibility criteria for a user to be eligible for the quest.

{% tabs %}
{% tab title="NFTs" %}
Input includes

* Owns an NFT
* Contract Name / Search NFT
* Min amount of NFTs in a wallet
  {% endtab %}

{% tab title="Wallet balances" %}

* Owns a certain amount of particular token

Inputs include - Token name, min amount of token in the wallet
{% endtab %}

{% tab title="ENS" %}
Number of ENS addresses per wallet address
{% endtab %}

{% tab title="Custom" %}
Share the list of wallets in a csv file
{% endtab %}
{% endtabs %}

#### On-chain task examples ⬇️

<figure><img src="/files/IsCafGhHM6nF2FTyzkdz" alt="" width="563"><figcaption></figcaption></figure>

<figure><img src="/files/CGF2pxxECGkyWr57puG1" alt="" width="563"><figcaption></figcaption></figure>

<figure><img src="/files/grwwONsIw6NP5RJsrKAU" alt="" width="563"><figcaption></figcaption></figure>


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