Arbitrum: Get DEX token pair address

[algostrategy]

Hey everyone!

I’m currently working on a project using the EVM, and I encountered an issue with the following code snippet. When I run it, I get the response “Invalid exchange.” I’m trying to fetch the address of a token pair on the Arbitrum chain using the Moralis EVM API. Here’s the code:

from moralis import evm_api

api_key = "APIKEY"

params = {
  "chain": "arbitrum",
  "to_block": "70734661",
  "exchange": "uniswapv3",
  "token0_address": "0x82af49447d8a07e3bd95bd0d56f35241523fbab1",
  "token1_address": "0xff970a61a04b1ca14834a43f5de4533ebddb5cc8"
}

result = evm_api.defi.get_pair_address(
  api_key=api_key,
  params=params,
)

print(result)

I’m trying to fetch the address of a pair on the Uniswap V3 exchange on the Arbitrum chain, given the addresses of the two tokens involved. However, I keep getting the “Invalid exchange” response. I’ve double-checked the API key and the token addresses, and they all seem to be correct.

I would greatly appreciate any insights or suggestions on why I might be getting this response. Is there something wrong with my code or the parameters I’m passing? Any help would be highly appreciated.

Thank you in advance for your assistance!

[YosephKS]

Hey @algostrategy,

Currently we don’t support any DEX in arbitrum. For uniswapv3, it is only supported in Ethereum at the moment.