Retrieves supported DEX Pairs.
The exchange for which to retrieve the requested data (address or name).
[Examples] 0x1f98431c8ad98523631ae4a59f267346ea31f984 | uniswapv3
The pair for which to retrieve the request data (address).
[Example] 0x5777d92f208679db4b9778590fa3cab3ac9e2168
The asset for which to retrieve the requested data (address or symbol).
[Examples] 0x6b175474e89094c44da98b954eedeac495271d0f | DAI
[Optional] Maximum number of items in payload.data.