> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tsfc.io/llms.txt
> Use this file to discover all available pages before exploring further.

# How TSFC works?

> TSFC allows users to easily connect and start investing in just three steps:

<Info>
  [Step-by-step guide](https://docs.tsfc.io/tsfcapp)
</Info>

## 1. Creating an account on a preferred exchange

Users can choose Binance or Bybit crypto exchanges - creating an account takes only a few minutes! We also plan to connect other popular exchanges over time.

## 2. Connecting an account via API

By connecting to TSFC via API, the user grants access to trading while keeping funds under full control.

## 3. Success Fee

The client pays 30% of profit only for successful investments once a quarter. The system uses the Base Deposit Amount (BDA), which changes only when the client deposits or withdraws funds.
Fee is calculated using the formula:

> Fee = (Total - BDA) \* 0.3

This means that if a profit is earned on the account and then a drawdown occurs, the fee will be charged only after the loss is compensated and a new profit is generated. Thus, the commission is charged only on the net profit for the periods covering the previous losses.