# Payment Streams

Sui *CLI Version: 1.15.2*

A payment streaming module for Sui Move. 

The module allows a user to stream a specific balance of a coin to the specified user. A stream is a payment that is sent to the receiver that can be claimed over time. Instead of receiving the full payment at once or being restricted to fixed installments, the receiver can claim the pending payments at any time. The receiver can close the stream at any time, which will send the claimed amount to the receiver and the unclaimed amount to the sender. 

The quest is comprised of the following functionality:

- `create_stream`: Creates a new stream

        Example
        
        Input
        receiver = 0xabc123
        amount = 45 SUI
        duration = 12 months
        
        Explanation: This will create a new stream that is sent to account, 
        0xabc123. The stream will send over 45 SUI over the course of the next
        12 months. The user can claim the pending as it increases over time.


- `claim_stream`: Allows the receiver of a stream to claim the amount that has been streamed so far.
- `close_stream`: Allows the receiver of a stream to close it. This sends the receiver the pending amount, while sending the unclaimed amount back to the sender.