Claude Sonnet 4.6 API
claude-sonnet-4-6AnthropicCommercial use API verifiedText & reasoning
Claude Sonnet 4.6 — frontier reasoning and generation through one API.
by Anthropic
Pricing: Input 153.67 credits / 1M tokens (≈ $1.5367), Output 770.2 credits / 1M tokens (≈ $7.702).
Save up to 53%with the $1,250 top-up pack (+10% bonus) — 49% lower than direct rates even without itTop up24H Status Monitor
Operational24h agonow
MODEL
claude-sonnet-4-6
Memory
Tools
Function calling
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Stream Response
Start a conversation with Claude Sonnet 4.6
Input 153.67 · Output 770.2 cr / 1M · billed per token
You only pay for successful generations — if a task fails or returns no result, its credits are refunded automatically, never charged. And your credits never expire: top up once and spend at your own pace.1 credit = $0.01 USDTop up $1,250 for +10% bonus credits → up to ~9% more off every call.Top up credits
Claude Sonnet 4.6 API pricing2 prices
Model & ModalityCredits / GenOur Price (USD)Direct / Standard Price (USD)Base savingsSavings with top-up$1,250 top-up · +10% credits
Claude Sonnet 4.6, Input
textAnthropic
Credits / Gen153.67per million tokens
Our Price (USD)$1.5367
Direct / Standard Price (USD)$3
Base savings−48.8%
Savings with top-up · $1,250 · +10%−53% ↓
Claude Sonnet 4.6, Output
textAnthropic
Credits / Gen770.2per million tokens
Our Price (USD)$7.702
Direct / Standard Price (USD)$15
Base savings−48.7%
Savings with top-up · $1,250 · +10%−53% ↓
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