How do I call gpt-5.4, and how is it priced?

Call gpt-5.4 via the OpenAI-compatible protocol (Base URL https://api.wos.one/v1); it’s billed per token, anchored to official pricing, up to 30% off — live prices follow the console.

📝 Placeholder draft, pending polish.

Short answer

Call it with the OpenAI-compatible protocol, setting model to gpt-5.4; billed per token, anchored to official pricing, up to 30% off.

How to call

curl https://api.wos.one/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-5.4","messages":[{"role":"user","content":"Hello"}]}'

How pricing works

  • Billed on the input + output tokens the call actually consumes.
  • Anchored to official pricing, settled at the discounted rate — mainstream models up to 30% off.
  • No monthly fee, no plan lock-in, credits never expire.

Wrap-up

Live prices and callable models follow the console. For more, see “Official Direct vs Proxy”.

Hand AI integration over to Chonway API today

One Base URL for the full Claude & GPT lineup. Instant access, pay-as-you-go, up to 30% off official.