Call the real GPT-5.6 and GPT-5.5 families at 50% of the provider's list price. Same OpenAI format you already use, one prepaid balance, no subscription.
| Model | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| GPT-5.6 SolOpenAI | $2.50 $5.00 | $15.00 $30.00 | 1,000,000 |
| GPT-5.6 TerraOpenAI | $1.25 $2.50 | $7.50 $15.00 | 400,000 |
| GPT-5.6 LunaOpenAI | $0.50 $1.00 | $3.00 $6.00 | 400,000 |
| GPT-5.5OpenAI | $2.50 $5.00 | $15.00 $30.00 | 1,000,000 |
| GPT-5.5 ProOpenAI | $15.00 $30.00 | $90.00 $180.00 | 1,000,000 |
| GPT-5.4OpenAI | $1.25 $2.50 | $7.50 $15.00 | 400,000 |
| GPT-5.4 ProOpenAI | $15.00 $30.00 | $90.00 $180.00 | 400,000 |
| GPT-5.4 miniOpenAI | $0.38 $0.75 | $2.25 $4.50 | 400,000 |
| GPT-5.4 nanoOpenAI | $0.10 $0.20 | $0.63 $1.25 | 200,000 |
| GPT-5.3 CodexOpenAI | $0.88 $1.75 | $7.00 $14.00 | 400,000 |
Prices are USD per million tokens. Struck-through figures are the provider's official list price; the bold figure is the Tokenless rate at 50% of list.
Tokenless is OpenAI-compatible. Keep your existing SDK and code, swap the base URL, and every request bills at half of list price. The same key reaches every Claude and GPT model.
from openai import OpenAI
client = OpenAI(
api_key="YOUR_TOKENLESS_KEY",
base_url="https://api.tokenless.store/api/v1", # the only line you change
)
resp = client.chat.completions.create(
model="gpt-5.5",
messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)The current GPT-5.6 tiers (Sol, Terra, Luna), GPT-5.5 and GPT-5.5 Pro, and the GPT-5.4 line including the Codex model. Every one is priced at 50% of the provider's list.
Yes. Tokenless routes to the genuine model you request and returns its output unchanged. No downgraded substitute stands in for the model you selected.
Yes. Tokenless implements the OpenAI Chat Completions and Responses formats. Change the base URL, keep everything else, and pay half of list price.
You prepay a balance and pay per token as you go. There is no subscription, no monthly minimum, and requests stop at a zero balance so you never go into debt.
Create a key, add the base URL, and your first $1 of usage is free. No subscription, no minimums.