Claude Sonnet 5.5 API Pricing
Claude Sonnet 5.5 is Anthropic's faster, cost-efficient model for everyday coding, agents, and knowledge work. Supports text and image inputs. Token-based pricing: $2.00/M input tokens, $10.00/M output tokens. Two endpoints: standard async (/claude-sonnet-5-5) and live streaming (/claude-sonnet-5-5/stream) via SSE.
About Claude Sonnet 5.5
Claude Sonnet 5.5 is Anthropic's faster, more cost-efficient upgrade to Sonnet 5, built for everyday coding, well-scoped agents, knowledge work, and visual understanding. It runs more than 30% faster than Sonnet 5 and typically uses fewer tokens per task. Pricing: $2.00 per million input tokens and $10.00 per million output tokens — matches official Anthropic pricing.
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$20000.00
$2.00/M input tokens, $10.00/M output tokens$20000.00
$2.00/M input tokens, $10.00/M output tokensDetailed Pricing Breakdown
| Provider | Estimated Rate | Notes |
|---|---|---|
| muapiapp | $2.00/M input tokens, $10.00/M output tokens | Token-based billing. Minimum $0.0004 per call. Matches official Anthropic pricing. |
| Anthropic (official) | $2.00/M input tokens, $10.00/M output tokens | Official pricing via api.anthropic.com. |
| Fal.ai | Not available | Claude Sonnet 5.5 is not available on Fal.ai. |
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