On demand tokenization processing

A server computer comprising:

• a processor;
• and
• a computer readable medium comprising code, executable by the processor for implementing a method comprising:
• receiving from a storage application server computer, a token request message comprising a user identifier associated with a storage application on a user device;
• determining a token, wherein the token is a limited use token;
• mapping the token to the user identifier;
• transmitting a token response message comprising the token to the storage application server computer, which provides the token to the storage application on the user device;
• receiving from a processing network computer, a de-tokenization request message comprising the token, after the processing network computer receives an authorization request message comprising the token from a resource provider computer;
• determining the user identifier using the token;
• and
• transmitting the user identifier to the processing network computer, wherein the processing network computer transforms the authorization request message and sends the transformed authorization request message to the storage application server computer for authorization.

A method comprising:

• receiving, by a token service computer from a service provider computer, a temporary user identifier request message comprising a token or a credential associated with a service provider application on a user device;
• determining, by the token service computer, a temporary user identifier, wherein the temporary user identifier is formatted for processing by the service provider computer, the service provider computer associated with the service provider application;
• mapping, by the token service computer, the token to the temporary user identifier;
• transmitting, by the token service computer, a temporary user identifier response message comprising the temporary user identifier to (i) the service provider computer, which provides the temporary user identifier to the service provider application on the user device or (ii) a storage application server computer;
• receiving, by the token service computer from a processing network computer, a temporary user identifier resolve request message comprising the temporary user identifier, after the processing network computer receives an authorization request message comprising the temporary user identifier from the user device via the storage application server computer;
• determining, by the token service computer, the token or credential using the temporary user identifier;
• and
• transmitting, by the token service computer, the token or the credential to the processing network computer, wherein the processing network computer transforms the authorization request message and sends the transformed authorization request message to an authorizing entity computer for authorization.