OpenAI

gpt-5.4-nano API

Call gpt-5.4-nano by OpenAI through one OpenAI-compatible API. Keep your SDK, change the base URL, and pay per token from your Yeap balance.

Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation

Reasoning
Tools
Files
Vision
400K

New LLM API accounts get $5 of free credit.

Quick start

Call gpt-5.4-nano in a few lines

Use any OpenAI SDK or plain HTTP. Point the base URL at Yeap Cloud and set the model name.

curl https://llm.yeap.cloud/v1/chat/completions \
  -H "Authorization: Bearer $YEAP_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.4-nano",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

gpt-5.4-nano API

Call gpt-5.4-nano in a few lines

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