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Learn how to get started with the Claude Developer Platform and Claude Code.
Claude Developer Platform
Make your first API call in minutes.
Explore the advanced features and capabilities now available in Claude.
Discover the latest advancements in Claude 4.5 models.
Integrate and scale using our API and SDKs.
Craft and test powerful prompts directly in your browser.
Learn about changes and new features in the Claude Developer Platform.
Claude Code