🔓Blockchain

Fetcch assigns each blockchain a custom id, as we support more chains other than EVM

Blockchain	ID
Ethereum (EVM)	1
Polygon (EVM)	2
Binance Smart Chain (EVM)	3
Avalanche C-Chain (EVM)	4
Optimism (EVM)	5
Arbitrium (EVM)	6
Solana (Solana)	7
Aptos (Aptos)	8
Manta Pacific (EVM)	9