# Diagnose a sign-in or AI response failure

Diagnose this Not Organic integration using https://docs.notorganic.info/authentication and https://docs.notorganic.info/operations. Trace the path from the user's sign-in action through callback, token exchange, scoped request, wallet and model response. Use sanitized errors and request references. Never request or print passwords, tokens, private keys, cookies or authorization codes. Keep approval failures, CORS, expired sessions, insufficient wallet balance and upstream provider failures distinct. Preserve the user's message and offer the appropriate recovery. A healthy endpoint or passing unit test is not proof of end-to-end sign-in or inference. Report exactly which stage is verified.