About GPUCircle
A marketplace for used NVIDIA graphics cards with a proof pack on every listing and money held until the buyer has the card. It supports Stripe card payments or an operator-managed bank-transfer hold, depending on deployment configuration.
What this site does
- Buyers browse verified used GeForce, workstation and data-center NVIDIA cards.
- Sellers submit photographs, GPU-Z, a stress test and a mining disclosure before a listing goes live.
- Checkout creates an order; payment is a bank transfer into a platform hold. Funds release after you approve, or after the 72-hour inspection window with no claim. This is a payment hold, not a licensed escrow service. How it works
- Moderators review listings, orders and disputes from the staff console. Marketplace rules
Integration boundaries
Every approved product screen has a route. Some centers intentionally show an unavailable or empty state because messaging, negotiated offers, wholesale matching, inspection-partner automation, automated seller payouts, third-party KYC and export screening require external services that are not configured by this repository. The application names those boundaries instead of presenting fabricated balances, conversations, quotes or compliance decisions.