Computer network data routing incorporating deep link notification system initiating application actions

A computer-implemented method, comprising:

• identifying, via a peer-to-peer digital network, occurrence of a triggering event, the triggering event initiating at least one notification transmission;
• transmitting, via a telecommunications network and based on the identifying, the at least one notification to one or more user devices, the notification including a deep link uniform resource locator (URL) of an entity page within an application of an entity, the entity being different from the peer-to-peer digital network, wherein the deep link URL is associated with transaction data and one or more indicators of potential fraud associated with the triggering event;
• determining that the deep link URL has been selected via a user device of the one or more user devices;
• and
• initiating display, via a user interface of the user device, of the entity page, wherein the entity page includes one or more input fields that are automatically populated using the data associated with the triggering event, and wherein the entity page is configured to initiate one or more actions via the peer-to-peer digital network.

A computing system, comprising:

• at least one processor;
• a communication interface communicatively coupled to the at least one processor;
• and
• one or more memory devices storing executable code, wherein execution of the executable code causes the at least one processor to:
• iteratively train, using training data, a predictive model to detect a predicted fraudulent event, the training including testing for each iteration of a training and testing loop a fraud prediction to a target variable and adjusting weights applied to one or more variables during subsequent iterations to improve predictability of the target variable and improve accuracy of the predictive model;
• deploy the trained predictive model;
• detect occurrence of the predicted fraudulent event, the predicted fraudulent event occurring via a peer-to-peer digital network, the detecting triggering at least one notification transmission;
• transmit, via a telecommunications network and based on the detecting, the at least one notification to one or more user devices, the notification including a deep link uniform resource locator (URL) of an entity page of an application of an entity, the entity being different from the peer-to-peer digital network, wherein the deep link URL is associated with transaction data and one or more indicators of potential fraud associated with the triggering event;
• determine that the deep link URL has been selected via a user device of the one or more user devices;
• and
• initiate display, via a user interface of the user device, of the entity page, wherein the entity page includes one or more input fields that are automatically populated using the data associated with the predicted fraudulent, and wherein the entity page is configured to initiate one or more actions via the peer-to-peer digital network.