Claude Opus 5.5 API Pricing
Claude Opus 5.5 is Anthropic's next-generation Opus model for complex coding, long-context reasoning, and agentic workflows, at a lower price than Opus 5. Supports text and image inputs. Token-based pricing: $4.00/M input tokens, $20.00/M output tokens. Two endpoints: standard async (/claude-opus-5-5) and live streaming (/claude-opus-5-5/stream) via SSE.
About Claude Opus 5.5
Claude Opus 5.5 is Anthropic's next-generation Opus model, built for complex coding, long-context reasoning, and agentic workflows, at a lower price than Opus 5. It delivers top-tier debugging, code review, and large-context performance — ideal for the most demanding engineering and knowledge-work tasks. Pricing: $4.00 per million input tokens and $20.00 per million output tokens — matches official Anthropic pricing.
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$40000.00
$4.00/M input tokens, $20.00/M output tokens$40000.00
$4.00/M input tokens, $20.00/M output tokensDetailed Pricing Breakdown
| Provider | Estimated Rate | Notes |
|---|---|---|
| muapiapp | $4.00/M input tokens, $20.00/M output tokens | Token-based billing. Minimum $0.0006 per call. Matches official Anthropic pricing. |
| Anthropic (official) | $4.00/M input tokens, $20.00/M output tokens | Official pricing via api.anthropic.com. |
| Fal.ai | Not available | Claude Opus 5.5 is not available on Fal.ai. |
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