OpenAI API usage can grow quickly. Businesses need a reliable way to pay for these recurring AI subscriptions without manual transfers or cross-border friction. DogPay virtual cards offer a practical solution. You can create dedicated cards for each OpenAI account or project. Each card has its own limit, giving you spend control and clear cost attribution. Fund cards with USDC or other supported stablecoins, enabling fast settlement without traditional banking delays. DogPay provides a dashboard to monitor transactions in real time, so you can track API spending by card. To set up, top up your DogPay wallet via stablecoin transfer, generate a virtual card, and use that card as the payment method in your OpenAI billing settings. The card works like a standard debit card for recurring charges. If usage exceeds expectations, you can adjust card limits or create additional cards. DogPay helps businesses integrate stablecoin settlement into their payment workflow, reducing reliance on fiat currency conversions and bank processing times. While DogPay does not automatically refill cards or guarantee uninterrupted billing, its flexible card management and global account features support efficient OpenAI API payment operations.