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
401 models · 2M req · $3,817.95 /24h
| Model | Live | Wins at / 1M | 24h |
|---|---|---|---|
| claude-fable-5.128 live | 28 | $1.70 / $8.48 | $873.58 |
| claude-fable-575 live | 75 | $2.10 / $10.49 | $442.39 |
| glm-5.3135 live | 135 | $0.014 / $0.044 | $431.35 |
| claude-opus-567 live | 67 | $0.061 / $0.306 | $408.22 |
| kimi-k3116 live | 116 | $0.057 / $0.287 | $283.58 |
| deepseek-v4-pro-081340 live | 40 | $0.147 / $0.441 | $188.14 |
| glm-5.2145 live | 145 | $0.012 / $0.037 | $182.38 |
| gpt-5.6-sol100 live | 100 | $0.040 / $0.200 | $150.66 |
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.
- 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.