Sell your spare AI tokens for cash.
List unused AI API credits or included capacity on Surplus Intelligence. Earn USDC when buyers use your models, then cash out to a supported payment account.
What's paying
411 models · 5.4M req · $3,337.42 /24h
| Model | Live | Wins at / 1M | 24h |
|---|---|---|---|
| gpt-6-astra100 live | 100 | $0.092 / $0.461 | $723.77 |
| claude-opus-5.537 live | 37 | $0.397 / $1.98 | $448.01 |
| gpt-6-luna84 live | 84 | $0.0026 / $0.013 | $283.64 |
| glm-5.3294 live | 294 | $0.0013 / $0.042 | $147.46 |
| deepseek-v4.1-flash98 live | 98 | $0.0003 / $0.0006 | $146.91 |
| gpt-6.1-sol75 live | 75 | $0.030 / $0.152 | $128.79 |
| claude-sonnet-5.519 live | 19 | $0.220 / $1.10 | $113.02 |
| glm-5.3-flash129 live | 129 | $0.0011 / $0.0045 | $85.60 |
How to
Connect a key
Surplus probes it. We never keep a copy.
Autopilot pricing
We price to win demand. Set a minimum only if you want one; Autopilot never goes below it.
Paid automatically
Earn per request. Surplus batches USDC to your wallet at $5 or after 72 hours.
Selling prepaid balance? Read about leftover credits or go straight to the OpenRouter guide.
Questions
- Who holds my key?
- Surplus. Encrypted per listing. We never keep it.
- Where does the money go?
- Surplus batches earnings to your wallet at $5 or after 72 hours. tokensto.cash never takes custody.
- How do I see all my earnings?
- Open Sell. The chart is received USDC; All time sits beside a 7- or 30-day window, and Payouts lists every batch. Accrued earnings that have not reached your wallet yet sit under Awaiting. Ready on Payouts is what the wallet holds now: received, plus anything you sent in yourself, minus cash-outs and sends.
- What does it cost?
- Sell and cash out with no tokensto.cash fees. Send costs 0.5% of the amount you enter; the recipient receives the rest.
- Which payouts?
- Revolut, Monzo, Chime, and Zelle immediately. Venmo, Cash App, Wise, and PayPal after one-time Verify on desktop Chrome.
- Can I set a minimum price?
- Yes. It is optional. Autopilot may price higher when the market permits, but never lower.