Anthropic API
The Anthropic API provides programmatic access to Claude, Anthropic's family of AI language models including Claude Opus, Sonnet, and Haiku. It supports text generation, code generation, analysis, and tool use through a REST API and official SDKs for Python and TypeScript. The API uses token-based pricing with different rates for input and output tokens.
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QUICK FACTS
KEY FEATURES
Access to Claude Opus, Sonnet, and Haiku models
Tool use and function calling capabilities
Vision support for image understanding
Streaming responses for real-time output
System prompts and multi-turn conversations
Batch API for async high-volume processing
PRICING
Per-token pricing (input/output), Claude 3.5 Sonnet: $3/$15 per MTok, Claude 3 Opus: $15/$75 per MTok, Claude 3.5 Haiku: $0.80/$4 per MTok
Free credits for new accounts
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