Token Supply

OpenAI

GPT-5.6 Terra API pricing

GPT-5.6 Terra (gpt-5.6-terra) is on the OpenAI plan. Agents that want a GPT-5.6 id cheaper than Sol.

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Who this is for

Agents that want a GPT-5.6 id cheaper than Sol.

gpt-5.6-terra sits between Sol and Luna on the OpenAI plan.

Call it

Create a key on the OpenAI plan, then send gpt-5.6-terra to the host below. Listed and official rates render from the live catalog when this page loads.

chat/completions
curl https://api.token-supply.com/v1/chat/completions \
  -H "authorization: Bearer ts_live_..." \
  -H "content-type: application/json" \
  -d '{"model":"gpt-5.6-terra","messages":[{"role":"user","content":"hi"}]}'

Why this works: The JSON model field is gpt-5.6-terra, the same id as the page.

Details

Does Token Supply serve gpt-5.6-terra?
Yes, on the OpenAI plan. gpt-5.6-terra sits between Sol and Luna on the OpenAI plan.
Do I have to sign up to see the price?
No. The rate table on this page loads from the public catalog. A key is only required to call the model.

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