Get your API key
One key works with every model in the catalog. No email, no card, no sign-up form.
What you get
- One key, every model284 models from OpenAI, Anthropic, Google, Meta and more through one OpenAI-compatible endpoint.
- Provider cost, zero markupEach request deducts exactly what the provider charges. No subscription.
- Prepaid, no surprisesAdd credit from $5 with Stripe. Credit doesn’t expire, and there’s no bill at month end.
- Private by defaultNo email needed. We keep billing records, not your prompts or replies.
You already have a key open in this tab (ending ).
You can keep using it, or create a separate key below.
Create a key
Your key starts with a $0.00 balance. TokenCenter is prepaid: add credit (from $5) and every request is billed at the provider’s own price, with zero markup.
Your new API key
This is the only time we show it. Copy it into a password manager or your app’s secrets now — we only store a fingerprint and can’t recover it. Your credit is tied to this key.
You’re set. What next?
This browser tab stays signed in with your key until you close it. Your balance is $0.00, so add credit before your first request.
Call the API from your code (OpenAI-compatible):
curl https://api.tokenctr.com/v1/chat/completions \
-H "Authorization: Bearer $TOKENCENTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"google/gemini-3.5-flash",
"messages":[{"role":"user","content":"Hello"}]}'
More in the quickstart and API reference.
How it works
- Create a key — instant, no card, starts at $0.
- Add credit — packs from $5 via Stripe’s secure checkout. See pricing.
- Call any model — each request deducts exactly what the provider charges. No subscription, no markup.
Already have a key? Sign in on your account page.