Solana RPC Tokens API
SPL Token-oriented JSON-RPC methods for the Solana blockchain. Provides getTokenAccountBalance to return the token balance for an SPL Token account, getTokenAccountsByDelegate to find accounts with matching delegates, getTokenAccountsByOwner to return SPL Token accounts whose owner matches an address, getTokenLargestAccounts to return the 20 largest token accounts for a mint, and getTokenSupply to return the current total supply for an SPL Token mint.