x402 payments now ship natively inside AWS. AgentCore payments hit general availability today, meaning any agent built on Bedrock can pay for APIs, data, and model inference on its own, with spending caps enforced by the infrastructure.
ampersend has been running this in production since the preview. an agent sends a request to a paid model endpoint, receives a payment required response, pays in USDC on Base, and gets its answer back. one integration covers every provider, and ampersend settles with them behind the scenes.
AWS published the full walkthrough of our build: