AI
Anthropic provides APIs for its Claude language models, including Sonnet, Opus, and Haiku, for conversational AI, reasoning, analysis, and content.
Anthropic offers APIs that provide access to its Claude language models, including Claude Sonnet, Claude Opus, and Claude Haiku. Claude models excel at conversational AI, reasoning, analysis, and content generation tasks.
A test API key is yours immediately. Production unlocks when you add a payment method and verify a sender.
Using Claude Code, Cursor, or Codex? Copy a setup prompt and your agent installs the Bird CLI and skills for you. Pick yours:
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