Fireblocks, a Web3 infrastructure platform, has launched a new toolkit called 'Fireblocks for Startups' to support the growing number of early-stage blockchain ventures. This toolkit offers various solutions such as treasury management, self-custody, private key storage, and secure digital asset transfers. The launch comes amid a significant increase in venture investments in Web3 startups, with a 55% jump in investment volume in the first quarter of 2024. Fireblocks has seen a 50% increase in startup usage of its platform since the pilot version of the toolkit was introduced. The company also recently partnered with Coinbase International and launched an institutional crypto custody arm in the US.