Can I keep using the same key?

Do not share a key you still need. Surplus holds it for the listing.

Is ChatGPT Plus the same as an API key?

No. This lists an API key. A ChatGPT subscription is not an API credit balance.

Prepaid OpenAI balance you will not burn can be listed. Surplus probes the key. Buyers pay per request. You get USDC on Base.

Connect an OpenAI API key (sk-…). Surplus probes it. tokensto.cash does not persist the key. You never SIWE with Surplus.

Prepaid OpenAI is Leftover. Floor 0.05×. If the key is pay-as-you-go, use At cost (1.0×) so you never sell below list.

Teams or builders sitting on unused OpenAI prepaid that will expire, or a key left over after switching models.

Payout address is your Privy wallet. Direct rails: Revolut, Monzo, Chime, Zelle. Venmo, Cash App, Wise, PayPal after Verify.

Can I keep using the same key?: Do not share a key you still need. Surplus holds it for the listing.
Is ChatGPT Plus the same as an API key?: No. This lists an API key. A ChatGPT subscription is not an API credit balance.