OpenAI
gpt-5.4-mini API
Call gpt-5.4-mini by OpenAI through one OpenAI-compatible API. Keep your SDK, change the base URL, and pay per token from your Yeap balance.
Strong small GPT for coding subagents, quick tool use, and high-volume work
New LLM API accounts get $5 of free credit.
Quick start
Call gpt-5.4-mini 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-mini",
"messages": [{"role": "user", "content": "Hello"}]
}'gpt-5.4-mini variants
Same model with a different reasoning effort, mode or snapshot. Use the exact name in the model field.
| Model | Input / 1M tokens | Output / 1M tokens |
|---|---|---|
gpt-5.4-mini-2026-03-17 | $0.75 | $4.50 |