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Learn how to get started with the Anthropic API, the Console, and Claude Code.
Developer Platform
Get started
Make your first API call in minutes.
Features overview
Explore the advanced features and capabilities now available in Claude.
API reference
Integrate and scale using our API and SDKs.
Anthropic Console
Craft and test powerful prompts directly in your browser.
Release notes
Learn about changes and new features in Claude and the API.
Upgrade to Claude 4
Upgrade to the latest model to access new tools and features available in Claude 4.