As AI agents gain the ability to make autonomous payments, new security frameworks like AP2 are emerging to protect financial transactions. A deep dive into the security challenges and solutions.

The downsizing follows a financial hit after Scroll's top protocol migrated to Optimism, draining nearly $160 million in TVL ...

The card network configured and managed the validator node entirely in-house, it said, following six months of joint work ...

Visa has launched a validator node on the Tempo blockchain, taking a direct role in transaction validation as it expands infrastructure for stablecoin payments and onchain settlement.