PayGuard is a FastAPI financial ledger with double-entry transfers, balance tracking, idempotency protection, and passcode-secured voice payments.
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Updated
Sep 22, 2026 - Python
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passcode-authentication
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🤖 Enhance biometric security with FaceID, a software-based face recognition system using standard webcams for reliable liveness detection and identity verification.
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Oct 7, 2026 - Python
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