Sell capacity
Sell the capacity on your provider key. Pick a provider, set your price, and you are live in a minute. The router sends you traffic when your price is the best.
How it works
- Pick a provider from the list (OpenAI, Anthropic, DeepSeek, OpenRouter and more) and paste your API key. The address and API style are filled in for you; only a Custom provider asks for an HTTPS URL.
- Find models. heura reads the model list behind your key and shows which of them it has a list price for. Only those can be sold.
- Health test. One small request per chosen model, on your own key. Models that do not answer are left out.
- Set your price and publish. You choose a discount from 0% to 80% below list price and see exactly what buyers will pay. The offer goes live at once. Nobody has to approve it.
Pricing
Every model has a list price, heura's reference price per 1M input and output tokens. You never type a price by hand. You choose a discount below list, and buyers pay list minus your discount. The deepest discount among healthy offers wins the traffic, with the next one as a fallback if a call fails.
| List price (in / out per 1M) | Your discount | Buyers pay |
|---|---|---|
| $1.00 / $5.00 | 0% | $1.00 / $5.00 |
| $1.00 / $5.00 | 30% | $0.70 / $3.50 |
| $1.00 / $5.00 | 80% | $0.20 / $1.00 |
You can change the discount, pause or remove an offer at any time on the Offers page. A change reaches the router straight away.
Why there is no manual review
Publishing is automatic, and these checks take the place of a person:
- Your key is tested against the provider again by the server, so a key that does not work cannot be published.
- Only models heura has a list price for, and only the provider's own models for that provider, can be listed.
- The discount is limited to 0 to 80%, a wallet can run at most 5 offers, and publishing is rate limited.
- Buyers are billed on the tokens the gateway can bound itself. A seller that reports far more tokens than the request could have used is billed only up to the bound, so it cannot inflate a bill.
- A seller that refuses connections or returns an authentication or credit error is switched off automatically.
Your key
Your key is sent once, to publish. It is kept inside the gateway so calls can reach your provider. It is never returned by any API, never shown to buyers, and deleted when you remove the offer.
Seller payouts. Every call your offers serve is recorded in a ledger, one row per call. You earn the amount buyers were charged minus the platform fee (10% by default, shown on the Payouts page). When your available balance reaches the minimum you can withdraw it as USDG to the wallet you are signed in with, and it cannot be sent anywhere else. heura pays the network fee. Each payout shows its transaction so you can check it on-chain. A payout may wait if the daily payout limit has been reached or the payout wallet is being topped up, and the page says so. Payouts are not live yet; nothing here promises a payout date.