Docs
Connect in a minute
It speaks the OpenAI API: any client that takes a base URL and a key works — editors, agents, SDKs, curl.
- Base URL
- Loading…
- Model ids
unlimited/<model>— copy one from the Models page.- Inputs
- A model only accepts the input modalities its card on the Models page lists — send images only to a model with Image input, audio only to one with Audio, and so on.
- Your key
- Sent as
Authorization: Bearer <key>. It reaches the unlimited models only.
curl https://api.hemattoken.id/v1/chat/completions \
-H "Authorization: Bearer YOUR_UNLIMITED_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "unlimited/<model>",
"messages": [{"role": "user", "content": "Hello!"}],
"stream": true
}'Questions
What happens when I pass a fair-use threshold?
The pace steps down to that tier's limits — fewer requests a minute, fewer at once — until the next threshold or the end of the period. Nothing is charged extra and the key keeps working. The hard cap is optional and each plan says whether it has one: with a cap, requests stop once it is reached, until the period ends or you renew; with none, usage never stops the key.
What counts toward the fair-use thresholds?
Every token of every request over the whole period: input and output, and cached input tokens are included. Your key's page shows the exact count and how far it is to the next threshold.
When does my period start?
The moment your payment settles — not when you open the checkout. The receipt page and your key's page both show the exact start and end, in WIB.
What does renewing do?
It starts a new period on the same key the moment the payment settles. The remaining time and the fair-use meter of the current period are reset, not added — so renewing early forfeits the time you had left. You can switch to a different plan when you renew.
Why did I get a 429?
You went faster than the pace you are on — too many requests in a minute, or too many at once. Wait a moment and retry. A refused request costs nothing.
Can I get a refund?
No. Payments, the admin fee included, are final and not refundable — including for time or headroom you did not use, time you forfeit by renewing early, or a key that was lost or leaked — unless applicable law requires otherwise. The Unlimited terms are the full text.
I lost my key.
Use "Lost your key?" on the My key page with the address you bought with — we email the same key again. Nothing is replaced, so anything already set up keeps working.
What may I use it for?
The same rules as the rest of HematToken: the Terms of Service and the content policy apply to every request, and requests that break them are refused. Sharing or reselling a key is not allowed.
The full rules are in the Unlimited terms and the Terms of Service. Stuck? The Support button at the bottom right reaches us on Telegram.