AI agents today can assist, recommend, and execute tasks under human-defined limits. The missing piece is a layer that makes those actions verifiable, controllable, and secure – that is what Amex’s ACE Developer Kit is built to address.
The balance between automation, constraint, and accountability may become a key design principle of early agentic commerce.
Stripe is making moves to dominate every layer of payments, from a potential PayPal acquisition to AI billing tools and stablecoin infrastructure.
Stripe processed $1.9T in volume, its new AI billing tool tracks LLM usage in real time, and its x402 integration lets AI agents send and receive stablecoin payments autonomously.