Check if a Pool Exists
Check if a V2 liquidity pool for two sets of HTS tokens with a specific swap fee tier exists on-chain.
Checking if the liquidity pool with the matching fee tier exists using SaucerSwap's REST API is also a suitable alternative. For more information, see Get all Liquidity Pools (V2).
Function name: getPool
⛽ No gas cost
Parameter Name | Description |
---|---|
address token0 | The contract address of either token0 or token1 |
address token1 | The contract address of the other token |
uint24 fee | The fee collected upon every swap in the pool, denominated in hundredths of a bip |
When working with HBAR, use the WHBAR (Wrapped HBAR) token address for either tokenA or tokenB.
The ordering of tokens for token0 and token1 does not matter.
If the pool does not exist, a zero address will be returned.
Code Overview
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