An Outside Tester Found Nine Problems in Our x402 Endpoint. Here Is Every Fix.

On Oct 10, an outside tester applied to test Kilawatt Cloud's x402 pay-per-job GPU endpoint. We sent a small amount of USDC to their wallet. They bought one 60-second GPU job for one cent, then sent back nine findings about how the endpoint behaves when things go wrong.

Source: [Dev.to](https://dev.to/kilawattcloud/an-outside-tester-found-nine-problems-in-our-x402-endpoint-here-is-every-fix-and-what-we-havent-20ff)