Claude Haiku 5.5 API
claude-haiku-5-5AnthropicCommercial useNew API verifiedText & reasoning
Anthropic's Claude Haiku 5.5 — the fastest, lowest-cost Claude for high-volume chat, coding and everyday tasks, served through one API.
by Anthropic
Pricing: Input 5.4 credits / 1M tokens (≈ $0.054), Output 27 credits / 1M tokens (≈ $0.27). Cached Input 0.54 credits / 1M tokens (≈ $0.0054), Cache Writes 6.75 credits / 1M tokens (≈ $0.0675) — applied automatically when the upstream reports cached tokens for your prompt; there is no field to request them.
Save up to 51%with the $1,250 top-up pack (+10% bonus) — 46% lower than direct rates even without itTop up24H Status Monitor
Operational24h agonow
MODEL
claude-haiku-5-5
Tools
Web Search
Web search feeds the results back as input tokens, so a searched turn typically costs many times a normal turn (measured: 6–87×). Billed per token as usual — nothing extra per search.
Max tokens
Stream Response
Start a conversation with Claude Haiku 5.5
Input 5.4 · Output 27 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 Haiku 5.5 API pricing4 prices
Model & ModalityCredits / GenOur Price (USD)Direct / Standard Price (USD)Base savingsSavings with top-up$1,250 top-up · +10% credits
Claude Haiku 5.5, Input
textAnthropic
Credits / Gen5.4per million tokens
Our Price (USD)$0.054
Direct / Standard Price (USD)$0.1
Base savings−46.0%
Savings with top-up · $1,250 · +10%−51% ↓
Claude Haiku 5.5, Output
textAnthropic
Credits / Gen27per million tokens
Our Price (USD)$0.27
Direct / Standard Price (USD)$0.5
Base savings−46.0%
Savings with top-up · $1,250 · +10%−51% ↓
Claude Haiku 5.5, Cache Writes
textAnthropic
Credits / Gen6.75per million tokens
Our Price (USD)$0.0675
Direct / Standard Price (USD)$0.125
Base savings−46.0%
Savings with top-up · $1,250 · +10%−51% ↓
Claude Haiku 5.5, Cached Input
textAnthropic
Credits / Gen0.54per million tokens
Our Price (USD)$0.0054
Direct / Standard Price (USD)$0.01
Base savings−46.0%
Savings with top-up · $1,250 · +10%−51% ↓
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