| CPC H04L 63/083 (2013.01) [H04L 63/10 (2013.01)] | 20 Claims |

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1. A method for generating a digital access token consumable by a piggy-back service system, the method comprising:
receiving a request for the digital access token for a client, the digital access token being associated with a tenant;
generating at least one standard claim associated with a client attribute of the client;
generating the digital access token comprising a header, a payload, and a signature, wherein the payload includes the at least one standard claim associated with the client attribute and the digital access token enables the piggy-back service system to independently authorize access by the client to at least one service at the piggy-back service system based on the at least one standard claim; and
transmitting the digital access token to a first device associated with the client.
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