[BiHangCoin exchange source code] Fully open source + native APP + with construction tutorial

Blockchain Exchange
1. Bring announcements and introductions;
2. Supports currency-to-crypto transactions, transfers, currency withdrawals, and currency deposits (needs to be connected to a third-party deposit and withdrawal interface (please contact me for details), and can be connected to the Huobi K-line chart);
3. Support entrusted transactions and contract transactions (backend controllable contracts);
4. Third-level distribution on the client side;
5. Bring your own customer service;
6. You can infinitely customize air coins, control K-line, and virtual K-line;
7. Agents can be set up in the background, and agents can use the background to view their subordinates;
Development language: Android Java, Apple Objective-C, General backend: Java