Connecting FMZ Strategies to Uniswap V3 for Swaps and Token Queries
Summary
This tutorial describes a library for connecting FMZ strategies to Uniswap V3 through Web3 functions. It introduces registering token addresses, retrieving token-pair prices and wallet balances, and swapping between tokens. The examples include an ETH-to-token swap followed by a reverse exchange, and a testnet walkthrough that queries balances and executes consecutive token swaps. The library’s swap function is later extended to support multi-token routes.
The document is primarily an integration demonstration rather than a trading strategy or performance study. It notes that fee settings can affect price queries and that token addresses must match the selected network. The sample test uses Goerli and illustrates how transactions and approvals can be checked on-chain, but it gives no slippage, gas-cost, liquidity, or execution-quality analysis. It also warns that a demonstration function should not be called as a production operation, and frames the library as instructional code that may require further development.
Key ideas
- An FMZ library can expose Uniswap V3 functions for token registration, price lookup, balances, and swaps.
- Token addresses must correspond to the network configured for the strategy.
- The examples demonstrate both single swaps and a sequential route across multiple tokens.
- Price queries use a default fee tier when none is specified.
- The tutorial illustrates testnet transactions but does not assess gas, slippage, liquidity, or live trading performance.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.