Development of decentralized smart contract blockc
In the concept of many people, it is still unclear what is a decentralized exchange. Decentralized exchange usually means that a P2P trading center can be established directly on the blockchain, and users will have decision-making power over their own assets. Assets are not transferred to the wallet of the exchange. On the contrary, orders and transactions are generated on the blockchain. There is no middleman fee. Assets will not be affected by hacker attacks. Users really have the decision-making power over assets.
When we understand decentralization, let's talk about what contract trading is. As digital currency derivatives, investors choose to buy long contracts or sell short contracts to gain profits from the rise / fall of digital currency price according to the specific situation of judging the rise and fall. Currency circle contract transactions are divided into two types: delivery contract and perpetual contract.
I believe that the term "leverage" is not unfamiliar in contract trading, which means the multiple of amplification. For the delivery contract leverage, the choice of multiple is relatively small, so the delivery contract is more suitable for miners or some hedging investors. For the perpetual contract leverage, the choice of multiple is larger, and the risk and speculation are stronger.
What are the core advantages of contract exchanges
1. Flexible switching between the two models: all positions share the account margin in the whole position model, and the profit and loss of different positions can offset each other; the risk and profit of each position in the position by position model are calculated separately, and the margin and profit and loss of each position are calculated separately.
2. There are many risk control modes: step margin system, scientific and reasonable risk control; through position allocation mechanism, to ensure the rights and interests of users.
3. Pure memory matchmaking, excellent performance: price first, time first as the matchmaking standard; 10000 concurrency, millisecond order matchmaking time.
4. Distributed architecture, easy to expand: modular system, easy to deploy; high scalability, high concurrency application scenarios.
5. Bank level wallet system, asset zero risk: multi signature, multi-level authentication security risk control; wallet offline storage, to ensure payment security.
6. Open API interface, connect quantitative trading and market maker system: provide a full range of API interface, low cost and fast access; a variety of quantitative and market making strategies, predict the market, high-frequency trading to maintain profitability.
Functions developed by smart contract digital currency exchange
1. System can be multi currency development, virtual currency wallet development: included nearly all the virtual currency market, new listed currency quickly included, instant refresh market. The system supports multi currency development, can set access to different virtual currencies, supports multi currency official wallet access, and has recharge and withdrawal functions.
2. Ensure information security: bank level user data encryption, identity authentication, multi-level risk assessment to ensure transaction security: third party custody of funds to ensure payment security.
3. Excellent performance, strong stability: improve the user's high concurrency solutions, a variety of processing experience, and create a virtual currency trading platform with excellent performance.
4. Diversified trading platform applications: it can maintain the PC, mobile phone, WAP and other multi terminal applications of the virtual currency trading platform. No matter where you are, you can observe the trading data, and the rapid trading becomes easy. The advantage of blockchain exchange distributed framework is that it decouples different systems and modules, reduces the interdependence between subsystems and modules, enables each module to develop and deploy independently without interference, and is conducive to rapid development and positioning failure.
5. Powerful background intelligent management system: account management, transaction management (each market, currency transaction setting), fund management, transaction data analysis table, system management, information announcement management, etc.