Trading
With the popularity of Defi concept in recent years, Uniswap V3 is one of the most popular topics in the field of decentralized finance (DeFi). As a leading decentralized swap protocol, Uniswap V3 pro...
FMZ
Token Exchange Using Uniswap When there are enough tokens in the wallet to be paid (i.e.: tokenIn), and the Uniswap router contract is authorized for a sufficient number of operations, the next step i...
FMZ
Query Uniswap V3 Router Contract Authorization The allowance function is used in the ERC20 contract to query the number of tokens authorized to other addresses. It queries the number of tokens that a ...
FMZ Quant
Send ETH In the previous course chapters, we have learned how to configure private keys. How do we know the wallet address corresponding to this private key for the configured exchange object? On FMZ,...
FMZQuant
NonfungiblePositionManager Contract in Uniswap V3 When we add liquidity to the Uniswap V3 liquidity pool (trading pair pool), the NonfungiblePositionManager contract returns a minted NFT to us as proo...
FMZ Quant
Most people know that once Binance announces the listing of a new perpetual contract, the spot price of this cryptocurrency often rises immediately. This has led to some robots scraping announcements ...
FMZ Quant
The previous articles https://www.fmz.com/digest-topic/10286 and https://www.fmz.com/digest-topic/10292 discussed the correlation between cryptocurrency price fluctuations and Bitcoin, as well as the ...
FMZ Quant
The perpetual grid strategy is a popular classic strategy on FMZ platform. Compared with the spot grid, there is no need to have currencies, and leverage can be added, which is much more convenient th...
FMZ Quant
FMZ Quant: An Analysis of Common Requirements Design Examples in the Cryptocurrency Market (II) In response to the comments from readers in the previous article, they requested a program example for m...
FMZ Quant
In the cryptocurrency asset trading space, obtaining and analyzing market data, querying rates, and monitoring account asset movements are all critical operations. Below are code examples of implement...
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