Claude Haiku 4.5API
Anthropic Haiku 4.5 — fast and cost-efficient.
Precio input
$0.40
per 1M tokens
Precio output
$2.00
per 1M tokens
Prompt caching
Pasa cache_control en prefijos estables — los hits de caché se facturan a una fracción del precio de input. Las escrituras de caché siempre al precio de input normal.
Calculado automáticamente como input × 0.1
Especificaciones
- ID del modelo
claude-haiku-4-5- Endpoint
POST /v1/chat/completions- Categoría
- Text
- Proveedor
- Anthropic
- Capacidades
- visionfunctionstreaming
Compatibilidad OpenAI drop-in
Apunta tu SDK de OpenAI a api.kunavo.com/v1 y cambia el ID del modelo. Sin cambios de streaming, sin SDK nuevo.
Ver docClaude API pricing guidePruébalo tú mismo
Configura KUNAVO_API_KEY desde /app/keys y ejecuta el snippet de abajo.
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.