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Anthropic API

API access to Claude models for developers

paidDR 92Pay-as-you-go. Claude Sonnet $3/$15 per million tokens (input/output), Opus $15/$75, Haiku $0.25/$1.25View full pricing →

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About Anthropic API

Developer platform for accessing Claude models via API. Anthropic's API provides access to Claude Opus, Sonnet, and Haiku models with tool use, vision, and extended context capabilities for building AI applications.

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Key Features

✓Claude model family access

✓Tool use / function calling

✓Vision capabilities

✓200K context window

✓Streaming responses

✓Batches API for bulk

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