> For the complete documentation index, see [llms.txt](https://cj-localfriend-travel.gitbook.io/cryptodfs-by-aisports/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cj-localfriend-travel.gitbook.io/cryptodfs-by-aisports/cryptodfs-overview.md).

# CryptoDFS Overview

[aiSports' CryptoDFS](https://www.aisportspro.com/) is the first daily fantasy platform built on the blockchain. Create a lineup, mint it as an NFT, and stake it in today's contest!

Everyday after all of the NBA games are finished, aiSports assigns a score to each team. The contract will then sort the NFTs and payout the owners of those NFT’s automatically based on their scores. 

Currently, aiSports only supports the NBA, but our goal is to be the premier web3 DFS provider for all major sports.

### Advantages 

There are a number of advantages vs. traditional (Web2) DFS model: 

1. No withdrawal time. When you win, your prizes are automatically deposited into your wallet. 
2. Dramatically lower contest fees. aiSports currently charges 2% compared to 10% on major web2 DFS platforms.
3. You own the team. Trusted DFS players can mint teams and sell them at a higher price to players who trust their judgement.
4. Own your contest history, players can earn special NFTs for hitting goals.  

## Demo Video

Here is a demo of how to enter an aiSports contest on Harmony Testnet

{% embed url="<https://www.youtube.com/watch?v=tMk7GeBMGBI>" %}

## Get Set up to Play

{% content-ref url="/pages/fKy6CLWyyaAZMy1KPoVf" %}
[MetaMask](/cryptodfs-by-aisports/get-set-up-to-play/metamask.md)
{% endcontent-ref %}

{% content-ref url="/pages/g70zHyh73Nkc7JFAKUR7" %}
[Add Harmony](/cryptodfs-by-aisports/get-set-up-to-play/add-harmony.md)
{% endcontent-ref %}

## More Info about the aiSports Ecosystem

{% content-ref url="/pages/Ivim7UlG6fvbhaECSqv7" %}
[Harmony Network](/cryptodfs-by-aisports/ecosystem/harmony-network.md)
{% endcontent-ref %}