# Knowledge

![Page cover](/files/it2dideOkm97Jdzn4W8l)

### 🧠 Knowledge base

Use this section to learn the core concepts behind crypto, staking, payments, and marketplaces.

### ✨ What you will find

* Foundational crypto and Web3 concepts.
* Clear explainers for staking and payment flow.
* Platform concepts for marketplaces and exchanges.

### 🚀 Quick path

1. Start with **What is cryptocurrency?**
2. Continue to **What is staking?**
3. Explore payments, marketplaces, and exchange pages.

### 🔗 Explore this section

<table data-view="cards"><thead><tr><th>Title</th><th data-card-target data-type="content-ref">Target</th></tr></thead><tbody><tr><td>What is cryptocurrency?</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/e17a32b71105fb0082506bc09be06109c27e6ea3">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/e17a32b71105fb0082506bc09be06109c27e6ea3</a></td></tr><tr><td>What is staking?</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/1c2b063703a2df14d279250aa87ee941c087d1b1">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/1c2b063703a2df14d279250aa87ee941c087d1b1</a></td></tr><tr><td>What is a payment gateway?</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/5ff1f46fb6799bbaf8d5b378f356a2bd0188768f">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/5ff1f46fb6799bbaf8d5b378f356a2bd0188768f</a></td></tr><tr><td>What is a marketplace?</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/b6e43299529e14ff715c6f90ca15dc9626e76350">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/b6e43299529e14ff715c6f90ca15dc9626e76350</a></td></tr><tr><td>Payment gateway</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/3377188af1daebac361efe69d4ea31073b4d8d36">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/3377188af1daebac361efe69d4ea31073b4d8d36</a></td></tr><tr><td>Marketplace platform</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/a4385c01b9039dfe7d55017bff780fdf97e6a37d">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/a4385c01b9039dfe7d55017bff780fdf97e6a37d</a></td></tr><tr><td>Decentralized exchange</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/1427c23582c72641ae5a3646de7eadcb8202f619">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/1427c23582c72641ae5a3646de7eadcb8202f619</a></td></tr><tr><td>Centralized exchange</td><td><a href="/spaces/IPOvWOZDaaTnAIZIoLG1/pages/42ecdc1cc9dd683f6a70fa58d3984965d2fca43f">/spaces/IPOvWOZDaaTnAIZIoLG1/pages/42ecdc1cc9dd683f6a70fa58d3984965d2fca43f</a></td></tr></tbody></table>


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