Helius, a developer platform, announced today that it has successfully completed a $9.5 million Series A funding round, with Foundation Capital as the lead investor and the participation of Reciprocal Ventures, Sixth Man Ventures, Chapter One, Propel, and others. The company was founded in 2022 by former software engineers from Coinbase and Amazon Web Services. The platform provides a suite of tools that enable developers to easily and quickly build applications on Solana.