> For the complete documentation index, see [llms.txt](https://docs.staketab.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.staketab.com/how-to-stake/hydradx.md).

# HYDRADX

## What is HydraDX coin? <a href="#title-text" id="title-text"></a>

HydraDX is a coin of cross-chain liquidity protocol built on substrate. HydraDX lives in a HydraDX blockchain in Polkadot ecosystem (parachain). The protocol's solution resolve liquidity issues. The total supply of HDX coins depends on liquidity provisioned.

## How to buy HydraDX? <a href="#where-is-to-find-validators-address" id="where-is-to-find-validators-address"></a>

You can find a ways how to get HydraDX (HDX) coins here:

{% content-ref url="/pages/EvIx7xJy89Rm2IHQZzT5" %}
[How to buy HydraDX (HDX)](/how-to-stake/hydradx/how-to-buy-hydradx-hdx.md)
{% endcontent-ref %}

## How to stake HydraDX? <a href="#detailed-guides-how-to-stake-mina" id="detailed-guides-how-to-stake-mina"></a>

You can stake HydraDX coin to gain passive income. The current APR is \~50%.&#x20;

To stake HDX, you need to [install Polkadot.js wallet](/how-to-stake/hydradx/how-to-install-polkadot.js-wallet.md), [claim HDX](/how-to-stake/hydradx/how-to-claim-hydradx-hdx-coins.md) or [get rewarded with](#where-is-to-find-validators-address), and [stake](#detailed-guides-how-to-stake-mina) it. Click on the liks in the previous sentence or follow the links on guides below. They provide what you need to do in sequential order to get HDX and receive gains additionally to its price growth.

{% content-ref url="/pages/2JIlg3aq4m0cydm9cvdA" %}
[How to install Polkadot.js wallet](/how-to-stake/hydradx/how-to-install-polkadot.js-wallet.md)
{% endcontent-ref %}

{% content-ref url="/pages/FNwxphGwTOy54sh1eLue" %}
[How to claim HydraDX (HDX) coins](/how-to-stake/hydradx/how-to-claim-hydradx-hdx-coins.md)
{% endcontent-ref %}

{% content-ref url="/pages/xBUt02ozm48cZIRYQP1V" %}
[How to stake HydraDX (HDX)](/how-to-stake/hydradx/how-to-stake-hydradx-hdx.md)
{% endcontent-ref %}

## Useful links <a href="#what-are-the-profits-from-staking-mina-hardbreak" id="what-are-the-profits-from-staking-mina-hardbreak"></a>

* [Staketab staking FAQ](https://staketab.com/)
* [HydraDX website](https://hydradx.io/)
* [HydraDX Telegram channel](https://t.me/hydradxnews)
* [HydraDX Telegram chat](https://t.me/hydradx)
* [HydraDX Twitter](https://twitter.com/hydra_dx)
* [HydraDX ICO review](https://cryptorank.io/ico/hydradx) -- Cryptorank