Solana infrastructure provider Helius launches historical account state API beta

TechFlow reports that on November 14, Solana infrastructure provider Helius announced the launch of the beta version of its Historical Accounts API, which supports querying the status of accounts, liquidity pools, or wallets at historical points in time.

The interface can retrieve the state at the end of a slot or after a single transaction, enabling users to backtest transactions, simulate trades based on historical states, and view specific changes.