> For the complete documentation index, see [llms.txt](https://docs.thx.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thx.network/campaign-managers/quests/web3-quests.md).

# Web3 Quests

Reward users' coin balance or NFT ownership using smart contracts.

A very powerful quests type that let's you incentivize on-chain activity. For instance check if a user's wallet has performed the following:

{% hint style="danger" %}
being phased out in favour of custom quests and webhooks - consult the team on [Discord](https://discord.com/invite/uDWJ36CUMY) or [Telegram](https://t.me/thxnetwork) before implementing
{% endhint %}

* holds a certain ERC20 balance
* holds a certain NFT token
* staked a certain amount of tokens

<figure><img src="https://1499671166-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fda0CPvFjFKQsHDL5o9xa%2Fuploads%2FmqDGlixvLoRJMqvjKba3%2Fimage.png?alt=media&amp;token=4092334f-15f7-4f55-9214-0270197bb34b" alt="" width="375"><figcaption></figcaption></figure>

Currently supported chains are: Ethereum, Binance Smart Chain, Polygon, Polygon zkEVM, Arbitrum, Linea. If you want support for another chain, let us know in our [#suggestions channel on Discord](https://discord.gg/thx-network-836147176270856243).&#x20;

<figure><img src="https://1499671166-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fda0CPvFjFKQsHDL5o9xa%2Fuploads%2F9lsSdTqU4tMrmbyuAWQd%2Fimage.png?alt=media&amp;token=60732ff0-0be0-416d-b7b7-89c312e96a53" alt=""><figcaption></figcaption></figure>