tokensto.cash
tokensto.cash is a platform by Galleon Labs Ltd that enables users to monetize spare or unused AI tokens and LLM credits. Sellers can connect API keys from providers such as OpenAI, Anthropic, Gemini, Venice, Capminal, OpenRouter, and over twenty others. The platform lists these keys with encrypted storage handled by Surplus, and automatically prices each listing just below the cheapest live seller while respecting a user-defined floor. Payments are made in USDC to the seller's wallet on the Base network per request, without the platform holding a balance. Users can cash out to Revolut, Monzo, Chime, Zelle, Venmo, Cash App, Wise, or PayPal at the live oracle rate with no spread. Listing is free, and pay-as-you-go keys never sell below 1.0× of their cost basis. The platform displays real-time demand across hundreds of models, with examples such as claude-opus-5-fast76 and kimi-k393. As of the homepage snapshot, it tracked 374 models, 632.2K requests, and $2,661.50 in 24-hour volume. A related product, USDCtoFiat, handles fiat conversion.
- Category
- Apis
- Pricing
- Free
Problem solved
It solves the problem of wasted AI credits by creating a marketplace where unused LLM tokens can be sold for cash, turning idle capacity into income and providing buyers with discounted access to AI models.
Use cases
- Sell unused pay-as-you-go AI credits from providers like OpenAI or Anthropic
- Monetize included LLM credits from subscriptions or grants
- Cash out AI earnings directly to bank accounts, Venmo, or PayPal
- Arbitrage AI token prices by listing under current market rates
- Access discounted AI model usage through the marketplace
Audience
- Developers
- ML Engineers
- Data Scientists
- Startups
- Hobbyists
Pros
- Monetizes unused AI credits
- Supports 25+ AI providers
- Automatic competitive pricing
- USDC payouts on Base with no spread cash-out
- Free to list
Cons
- API keys are held by Surplus, not the user
- Limited to Base network for USDC payments
- One-time handle registration required for some payout methods
- Liquidity depends on buyer demand
Official website: https://tokensto.cash/
Canonical LambdaBase page: https://www.lambdabase.com/tools/tokensto-cash