AVAILABLE ON AIX · CHAT

Claude Haiku 4.5 API

Run Claude Haiku 4.5 through one production-ready, OpenAI-compatible endpoint. Fast agent turns and high-volume coding support.

Get API key → View request example ↓

Model familyAnthropic

TypeChat

Context200K

Price $2.5 / 1M tokens

When to choose Claude Haiku 4.5

Claude Haiku 4.5 is a strong choice when your product needs fast agent turns and high-volume coding support. AIx gives it the same authentication, usage ledger and production API contract as the rest of your model stack.

CORE STRENGTHS

Low-latency responses
Strong instruction following
Efficient tool loops

BEST-FIT WORKLOADS

Interactive assistants
Technical Q&A
High-volume developer tools

Usage

Call it with the same request shape as any model — just set "model": "anthropic/claude-haiku-4-5".

curl https://api.aix.theaimart.co/v1/chat/completions \
  -H "Authorization: Bearer $AIX_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "model": "anthropic/claude-haiku-4-5", "messages": [{"role":"user","content":"hi"}] }'

See the Chat API reference for every parameter and the full response shape. Prices are live from GET /v1/models; if it changed since this page was built, the figure above updates in your browser.

Why run Claude Haiku 4.5 on AIx?

One API contractUse the OpenAI-compatible client and request shape already in your stack.

Measured billingSettle each request against recorded usage from one prepaid balance.

Production controlsKeep key scopes, spend caps, usage history and model access in one control plane.

AnthropicClaude Sonnet 4.6Balanced coding & agents — the default pickExplore → AnthropicClaude Opus 4.8Hardest reasoning & long agentic sessionsExplore → MoonshotKimi K2.7 CodeAgentic, tool-using software engineeringExplore →