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Claude API Rate Limits and Usage Limits in April 2026

Claude API Rate Limits and Usage Limits in April 2026

Bernd Schröder April 6, 2026

A comprehensive guide to Anthropic's current Claude API rate limits in April 2026, covering Opus 4.6, Sonnet 4.6, and Haiku 4.5 - including free vs. paid tiers, how to request increases, and strategies for working within the limits.

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