> ## Documentation Index
> Fetch the complete documentation index at: https://docs.octen.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# Model Gateway Rebate
For AI agents: docs.octen.ai/overview/model-gateway-rebate.md
Get **15% of your Model Gateway spend back**. The more you build, the more you earn.
* **Every model.** All models on Model Gateway are eligible.
* **Fully automatic.** Credited to your balance each month, nothing to claim.
* **Real value.** 15% of what you actually pay, straight back to your balance.
Use Model Gateway in the Octen console and your rebate builds automatically.
## How It Works
| Item | Detail |
| :--------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Rebate rate | 15% of qualifying Model Gateway usage |
| Qualifying usage | Model Gateway usage funded by paid amounts, at least \$10 in a calendar month. Free credits, vouchers, and rebate balance do not count. |
| Supported models | All models on Model Gateway |
| Payout | Credited to your balance on the 7th of the following month, UTC (August usage → September 7). Spendable on any Octen product, though only Model Gateway usage earns the rebate. Non-refundable, non-transferable, non-withdrawable, no expiry; forfeited if the account is closed or terminated. |
Any usage draws from free credits, vouchers, and rebate balance first, and from the cash you pay in last. The rebate is calculated on that paid usage.
The program takes effect on August 11, 2026 at 19:00 UTC. Only usage after that time earns a rebate. The first settlement period runs from that time through August 31, 2026 (UTC).
## Requirements
* A registered account, individual or organization, with a card added or a topped-up balance.
* Registered for at least 7 days, and not closed or frozen.
## Terms
* Octen may adjust the rebate rate for, or exclude, specific models at any time.
* The rebate is for your own use of Model Gateway. Reselling or redistributing Model Gateway access is not permitted and disqualifies the account.
* Accounts under a separate pricing agreement, such as Enterprise, may not be eligible. Octen determines eligibility at its discretion.
* Larger rebates may be subject to additional review before they are credited.
* Rebates are issued as account credit and do not adjust invoices already issued.
* Octen may change, suspend, or end the program at any time, and may withhold, reduce, or reclaim rebates, or remove an account from the program, in cases of abuse or violation of these terms.
## Next Steps
One API key for frontier models with built-in search.
Call Model Gateway from the Octen Python client.