Contract Scan
Two flags free. Full report with the exact fixes — $5.
Upload a text PDF or a .txt file.
no accountresult in secondsUSDC on Base
Files are processed in memory and never stored.
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Send 5 USDC on Base — all five flags with the exact wording to fix and what to ask for in your reply.
Is it safe to upload my file?
Files are processed in memory on our server and are not stored. Nothing is shared; there is no account to leak.
What happens to my file afterwards?
It is discarded when the request ends. We keep only aggregate counters (how many operations ran), not the files themselves.
How do I pay?
USDC on Base to the address in the payment block, then paste the transaction hash. No card, no account. If the hash is wrong, the page says so instead of pretending.