o3-mini API at half of list price

A compact o-series reasoning model optimized for STEM and coding tasks. Responds faster than earlier mini reasoning models and can match larger models' accuracy at higher reasoning settings.

o3-mini API pricing

Every rate is 50% of the provider's official list price. USD per million tokens.

Call o3-mini in one request

Tokenless speaks the OpenAI Chat Completions format. Point your client at the base URL, set model to o3-mini, and you are done.

curl https://api.tokenless.store/api/v1/chat/completions \
  -H "Authorization: Bearer $TOKENLESS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "o3-mini",
    "messages": [{ "role": "user", "content": "Hello" }]
  }'