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Build with

Learn how to get started with the Anthropic API, the Console, and Claude Code.

API + Console

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.

Claude Code

Claude Code quickstart

Get started with Claude Code.

Claude Code reference

Consult the Claude Code reference documentation for details on feature implementation and configuration.

Claude Code release notes

Learn about changes and new features in Claude Code.

Learning resources

Anthropic Courses

Explore Anthropic’s educational courses and projects.

Anthropic Cookbook

See replicable code samples and implementations.

Anthropic Quickstarts

Deployable applications built with our API.