Looks up the adapter registered for the exact CAIP-2 chain value. No aliasing, no prefix matching — solana:mainnet-beta and solana:devnet are different keys. Returns null when nothing is registered.
chain
solana:mainnet-beta
solana:devnet
null
Looks up the adapter registered for the exact CAIP-2
chainvalue. No aliasing, no prefix matching —solana:mainnet-betaandsolana:devnetare different keys. Returnsnullwhen nothing is registered.