Fiat 0x08 ((free))
Without a specific system or protocol definition, 0x08 is just the number 8 expressed in hexadecimal. Combined with "Fiat," it likely indicates a technical status, error, or flag within a payment, banking, or cryptocurrency system. To decode it precisely, consult the documentation for the software or device generating that message.
Moving from the garage to the cloud, the FIAT mechanism (Frictionless Authentication of IoT Traffic) redefines how we verify "things". fiat 0x08