Patent ID: 11900378
Assignee: PAYPAL, INC.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system comprising:
a non-transitory memory; and
one or more hardware processors coupled to the non-transitory memory, the non-transitory memory storing computer readable instructions, that when executed cause the one or more hardware processors to perform operations comprising:
authenticating an access to a user account associated with a computing device based on credentials received from a first application running on the computing device;
providing, in response to authenticating the access, an access token to the first application;
receiving, from the first application, the access token and a public key associated with the user account from the first application;
linking the public key and an authentication code to the user account;
providing, to the first application, the authentication code;
receiving, from a second application running on the computing device, the authentication code, a signature, and a verifier; and
providing, upon validating the authentication code, the signature, and the verifier, a device token associated with the computing device to the second application based on the validating, wherein the device token comprises data exchangeable by the second application for making payment calls from the second application.