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Anthropic·Text60%+ off vs official

Claude Haiku 4.5API

Anthropic Haiku 4.5 — fast and cost-efficient.

Input price

$0.40

per 1M tokens

Output price

$2.00

per 1M tokens

Prompt caching

Pass cache_control on a stable prefix and cache hits bill at a fraction of input. Cache writes bill at the plain input rate.

Cache read
$0.04

Auto-derived from input × 0.1

Specs

Model ID
claude-haiku-4-5
Endpoint
POST /v1/chat/completions
Category
Text
Provider
Anthropic
Capabilities
visionfunctionstreaming

Drop-in OpenAI compatibility

Point your existing OpenAI SDK at api.kunavo.com/v1 and swap the model id. No streaming changes, no SDK changes.

View docsClaude API pricing guide

Try it

Set KUNAVO_API_KEY from /app/keys, then run any of the snippets below.

curl
curl https://api.kunavo.com/v1/chat/completions \
  -H "Authorization: Bearer $KUNAVO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-haiku-4-5",
    "messages": [
      {"role": "user", "content": "Hello, Claude Haiku 4.5"}
    ],
    "stream": false
  }'

FAQ

How much does Claude Haiku 4.5 cost?

On Kunavo, Claude Haiku 4.5 is $0.40 per 1M input tokens and $2.00 per 1M output tokens — about 60% under Anthropic's official price. Failed requests are never billed, and it's pay-as-you-go — you only pay for successful calls.

Can I call Claude Haiku 4.5 with the OpenAI SDK?

Yes. Set base_url to https://api.kunavo.com/v1, pass your Kunavo key, and set model to "claude-haiku-4-5". Requests and responses are OpenAI-compatible; Claude is also available on the native /v1/messages endpoint.

What endpoint does Claude Haiku 4.5 use?

Claude Haiku 4.5 is called via POST /v1/chat/completions on Kunavo's OpenAI-compatible API.

What is Claude Haiku 4.5 good for?

Claude Haiku 4.5 is a text model from Anthropic, with support for vision, function, streaming.

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