Anthropic API

by Anthropic

API access to Claude 3.5 and Claude 4 models with a 200K context window.

Free plan
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Pricing verified 2026-05-01. Always confirm current pricing on the vendor's website.

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Pricing plans

Plan Price Includes
Free Free $5 free credit
Pay-as-you-go Custom All Claude models, High rate limits

Key features

Frequently asked questions

Pricing and features as of 2026-05-01.

How much does Anthropic API cost?

Anthropic API uses custom pricing. Contact the vendor for a quote.

Does Anthropic API have a free plan?

Yes, Anthropic API has a free plan.

What are the key features of Anthropic API?

Key features of Anthropic API include: 200K context window, Tool use, Vision, Streaming, Batch processing.