Claude Platform on AWS launches — Claude API now accessible via native AWS endpoints

AI Impact Summary

Anthropic has launched Claude Platform on AWS, exposing the Claude API on Anthropic-managed infrastructure but via native AWS endpoints with AWS billing and IAM authentication. This enables AWS-based applications to access Claude features (Messages API, Files API, Message Batches API) and capabilities like Claude Managed Agents and Agent Skills using AWS identity and consolidated billing. Operators should plan to migrate integrations to the new AWS endpoints, align IAM roles/policies for access control, and review data residency and egress patterns since calls now traverse the AWS-facing path to Anthropic services. The change tightens integration with AWS governance while potentially shifting cost visibility to AWS billing streams.