# Over network Part 2 - Authentication

An introduction into the authentication system of the [Over network](https://network.overmind.xyz/).

This quest is the first part of the Over Network FE series. Learn how the authentication of the Over Network works by creating profiles for new users. 

The quest is comprised of the following functionality:

- **Create Account**: Creates a new profile for the user and logs them in to the app.

        Example
        
        Input
        username = joe_shmoe
        param2 = Joe
        
        Explanation: This will create a new profile by uploading the account data 
        and logging the new user into the app. 
    

Over Network Pt 2

# Over Network

*Aptos CLI Version: 2.1.0*

An on-chain social network.

This quest features an on-chain social network platform. Users own and manage their accounts through NFTs and can post, comment, and like on the decentralized platform.

The quest is comprised of the following functionality:

- `create_account`: Creates a new account for the user.

        Input
        username = "mind slayer 3000"
        
        Explanation: The account with the username: "mind slayer 3000" will 
        be created for the user, as long as the account is not yet registered.

- `post`: publishes a new post.
- `comment`: Adds a comment onto a user’s post.
- `like`: likes a user’s post or comment.
- `follow`: follows an account.

Over Network

# Oracle of Delphi

*Aptos CLI Version: 2.3.1*

An implementation of a price oracle module. 

This quest features a price oracle module using the ‘push model’. The oracle admin account routinely submits prices for coin pairs and anyone can use those prices on chain.

The quest is comprised of the following functionality:

- `update_price_feed`: Let the admin account update a price for a coin pair.

        Example
        
        Input
        pair = "APT/USDC"
        price = 691000000
        confidence = 00001000
        
        Explanation: Admin submits the following price and confidence for the "APT/USDC" 
        coin pair. This will either update the existing price or initialize the price.
        The confidence means that the price is accurate within +/- .00001 APT. So there 
        would be a range of 6.91001 APT and 6.90999 APT

- `get_price`: Allows anyone to retrieve a copy of the price of a request pair to use on chain.

Oracle of Delphi

# Sport fantasy

*Aptos CLI Version: 2.1.0*

A decentralized fantasy soccer platform.

This community-built quest features a decentralized fantasy soccer platform. Every match week, users build teams of 3 players to compete for the highest score. At the end of the match week, the teams with the highest ranking scores will earn a price of APT. 

The quest is comprised of the following functionality:

- `create_team`: Allows a user to create a new team for the current match week.

        Example
    
        Input
        player_1 = Joe
        player_2 = Megan
        player_3 = Taylor
        
        Explanation: This will create a new team NFT with the three chosen players. The 
        team NFT is sent to the team creator. 


- `claim_reward`: Lets team owners claim a reward for their team once the match week stats have been announced.
- `announce_with_stats`: Allows the admin of the platform to submit the player stats for the current match week.

Frequently asked questions