The best AI models,
at half the price.
One API for Claude Opus 4.8 and GPT-5.5, billed at exactly 50% of list price. Prepay a balance, drop in your key, and ship. No subscriptions, no markup. We never log or train on your prompts.
- OpenAI-compatible
- No logs, no tracking
- Pay per token
Frontier models. One key.
Tokenless gives you the frontier models teams actually build on, Claude and GPT, at 50% of list price. There are no subscriptions and no hidden fees, just a prepaid balance you draw down as you go. Add your key to one API that speaks the OpenAI format, so most projects work with a single line changed. Whether you are prototyping or running in production, you ship the same work for half the cost.
Claude Fable 5
Anthropic
Anthropic's most capable model for the most demanding reasoning and agentic work.
- Input / M tokens
- $5.00$10.00
- Output / M tokens
- $25.00$50.00
GPT-5.6 Sol
OpenAI
The GPT-5.6 flagship for demanding reasoning and broad knowledge work.
- Input / M tokens
- $2.50$5.00
- Output / M tokens
- $15.00$30.00
See what you'd save
Drag the sliders to your monthly volume. The savings are real money back in your budget — every single month.
Everything you need to ship
A production-grade API and dashboard, priced to win — without cutting corners on the things that build trust.
Frontier models, one endpoint
Claude Opus 4.8 and GPT-5.5 behind a single OpenAI-compatible API. Switch models with one string, no rewrites.
Exactly half price
Every token (input, output, and cache) is billed at 50% of list price. What you see is what you pay.
Pay only for what you use
Metered to the token. Prepay a balance, watch it draw down in real time, and never get a surprise invoice.
Drop-in API keys
Generate a key, point your existing OpenAI or Anthropic SDK at us, and ship. Streaming works out of the box.
Usage you can trust
Token-level analytics, per-key breakdowns, and live charts so finance and engineering always agree.
Auto-reload
Set a threshold and a top-up amount. We keep your balance healthy so production never stalls mid-request.
Secure by default
Keys are hashed at rest, every dashboard call is authenticated, and your data is never used for training.
No logs, no tracking
We don't store your prompts or completions and never train on them. No third-party trackers, no profiling, just the API.
If you can call OpenAI, you can call us
Tokenless speaks the OpenAI Chat Completions protocol. Change the base URL and your key — keep everything else.
from openai import OpenAI
# Point the OpenAI SDK at Tokenless — that's the only change.
client = OpenAI(
base_url="https://api.tokenless.store/api/v1",
api_key="sk-tk-...",
)
stream = client.chat.completions.create(
model="opus-4.8",
messages=[{"role": "user", "content": "Explain quantum computing"}],
stream=True,
)
for chunk in stream:
print(chunk.choices[0].delta.content or "", end="")Good questions, straight answers
We're an aggressor on price by design, backed to grow fast. You get the same frontier models at 50% of list, billed per token, with no subscription and no minimums.
Ship on frontier models for half the price.
Create an account, grab a key, and make your first call in under a minute. Your first $1 of usage is on us — and we never log or track your prompts.