Claude API on AWS launches with native AWS endpoints, IAM authentication, and AWS billing

AI Impact Summary

Claude API is now accessible on Anthropic-managed infrastructure via AWS endpoints, with billing performed through AWS and authentication via IAM. This enables unified access governance for customers already on AWS and consolidates cost visibility under AWS Billing, reducing friction for procurement and IAM policy management. The rollout exposes the Messages API, Files API, Message Batches API, Claude Managed Agents, Agent Skills, code execution, and tool usage via native AWS endpoints, creating integration touchpoints for AWS-based pipelines; engineers should validate endpoint compatibility, migrate clients to the AWS endpoints, and align IAM roles and cost tagging to meet security and budgeting requirements.