# 2.2.1 Design advantages

### Fund security

The MetaFX contracts are open-source and go through multiple security audits.Smart contract custody funds, users maintain full control of their own funds

### Multi-pair multi-strand

MetaFX's cross-chain bridge has supported different block chains, such as Ethereum, Bitcoin, Binan intel-ligent chain, TRON BlockChain and Huobi eco-logical chain,which can basically meet the asset circulation and transfer and inter-chain interoperability between L1 chain and L2 chain

### Anti-through warehouse contract trading

Compared with futures contracts that are bound by the delivery date, CFD do not have to be closed because the closing date of holding the contract is approaching.CFD fundamentally get rid of the shackles of the delivery date, but also avoid repeatedly opening positions, missing the market, unnecessary fees and so on, so that the profits cannot be maximized.The CFD price mechanism is also different from the delivery contract. The CFD targets the spot price, which is not easy to be maliciously "inserted" and lead to uncontrollable warehouse explosion and break through the warehouse. Simple and easy to use: do not need to register, no KYC, the currency does not need to review.Start your deal immediately anywhere in the world, 7 \* 24 hours free charge.

### Ultra high liquidity

MetaFX has upgraded the LP Token contract to ensure excellent liquidity in the price range, with extremely low slip points

### The experience is smooth

Gather the top trading platform technology, the trading engine is smooth, a variety of professional indicators trend at a glance.

### Rich variety

Rich types of contracts, many trading varieties, trading speed comparable to the centralized engine trading.

### Value support

The fee and fee of contract transaction and platform profit constitute the core value of MetaFX certificate

The profits of the contract platform truly enter the smart contract capital pool, and the openness and transparency enables the MetaFX tokens.
