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Developer DocsAPI ReferenceCookbooksQuickstarts
Contact sales

Build with the Claude API

Create agents and applications with frontier Claude models and managed agent infrastructure.

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Companies building with the Claude API

© 2026 ANTHROPIC PBC

Products

  • Claude
  • Claude Code
  • Claude Code for Enterprise
  • Claude Cowork
  • Pro plan
  • Max plan
  • Team plan
  • Enterprise plan
  • Download app
  • Pricing
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Features

  • Claude Security
  • Claude for Chrome
  • Claude for Slack
  • Claude for Excel
  • Claude for Powerpoint
  • Claude for Word
  • Skills

Models

  • Opus
  • Sonnet
  • Haiku

Solutions

  • AI agents
  • Code modernization
  • Coding
  • Customer support
  • Education
  • Financial services
  • Government
  • Healthcare
  • Life sciences
  • Nonprofits
  • Security

Claude Platform

  • Overview
  • Developer docs
  • Pricing
  • Marketplace
  • Amazon Bedrock
  • Google Cloud’s Vertex AI
  • Microsoft Foundry
  • Regional compliance
  • Console login

Resources

  • Blog
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  • Connectors
  • Courses
  • Customer stories
  • Engineering at Anthropic
  • Events
  • Plugins
  • Powered by Claude
  • Service partners
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  • Campus Program
  • Startups program
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Company

  • Anthropic
  • Careers
  • Economic Futures
  • Research
  • Anthropic news
  • Responsible Scaling Policy
  • Security and compliance
  • Transparency

Help and security

  • Availability
  • Status
  • Support center

Terms and policies

  • Privacy policy
  • Responsible disclosure policy
  • Terms of service: Commercial
  • Terms of service: Consumer
  • Usage policy

Products

  • Claude
  • Claude Code
  • Claude Code for Enterprise
  • Claude Cowork
  • Pro plan
  • Max plan
  • Team plan
  • Enterprise plan
  • Download app
  • Pricing
  • Log in

Features

  • Claude Security
  • Claude for Chrome
  • Claude for Slack
  • Claude for Excel
  • Claude for Powerpoint
  • Claude for Word
  • Skills

Models

  • Opus
  • Sonnet
  • Haiku

Solutions

  • AI agents
  • Code modernization
  • Coding
  • Customer support
  • Education
  • Financial services
  • Government
  • Healthcare
  • Life sciences
  • Nonprofits
  • Security

Claude Platform

  • Overview
  • Developer docs
  • Pricing
  • Marketplace
  • Amazon Bedrock
  • Google Cloud’s Vertex AI
  • Microsoft Foundry
  • Regional compliance
  • Console login

Resources

  • Blog
  • Claude partner network
  • Connectors
  • Courses
  • Customer stories
  • Engineering at Anthropic
  • Events
  • Plugins
  • Powered by Claude
  • Service partners
  • Community
  • Campus Program
  • Startups program
  • Tutorials
  • Use cases

Company

  • Anthropic
  • Careers
  • Economic Futures
  • Research
  • Anthropic news
  • Responsible Scaling Policy
  • Security and compliance
  • Transparency

Help and security

  • Availability
  • Status
  • Support center

Terms and policies

  • Privacy policy
  • Responsible disclosure policy
  • Terms of service: Commercial
  • Terms of service: Consumer
  • Usage policy
© 2026 ANTHROPIC PBC