Alchemy_getToken only supports mainnet

[Sednaoui]

need to replace alchemy get token balance because it only works on mainnet. We want to support at least mainnet and 2 other evm chains with their respective tests nets. Options from below:

• Mainnet
• Optimism
• Arbitrum
• Gnosis
• Polygon
• Fantom
• and their test networks.

[Sednaoui]

will use zapper to fetch tokens. It works across all networks expect on test networks. Since this function is read-only, my guess is that it would be find to test on production networks.

https://docs.zapper.fi/zapper-api/api-guides/token-balances