1 API · 13 endpoints · Base network · x402 protocol
Decision-ready GPU rental cost report: cheapest A100, H100 or RTX offer, price spread, uptime proxy, estimated cost for your GPU-hours, 7-day price history and a rent/don't-rent recommendation. Use when an agent must choose a GPU provider or budget AI compute, not just list prices. GET ?model=A100&hours=24, optional format=markdown. $0.10/call in USDC on Base.
13 endpoints · $0.001–$0.1api.capousd-student-tools.meTarnak has 1 live API on PayAPI Market with 13 endpoints in total, in Data: GPU Rental Cost Report.
1 of 1 have at least one settlement-verified route: PayAPI Market paid for a real call from its own wallet, received real data back and recorded the USDC payment on-chain. Each listing page shows which routes were paid and links the receipt.
Per request, in USDC, over the x402 protocol. An agent calls the endpoint, receives HTTP 402 with the price and wallet, pays and retries. There is no API key, account or subscription, and Tarnak keeps 100% of each payment.