Payment Network APIs for Reliable Transaction Status Updates

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Solution Overview

Problem

Existing network transaction systems face disruptions in communication between third-party initiators and originating banking institutions, leading to uncertainty and prolonged delays in transaction status updates, especially in face-to-face transactions.

Innovation Solution

The system allows third-party initiators to bypass message gateways and interact directly with the payment network via APIs, enabling the acquisition of transaction statuses from the payment network, which provides a real-time feed of authorization data to ensure timely status reporting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If third-party initiators communicate through message gateways to banking institutions, then communication protocols are standardized, but communication disruptions occur leading to delays in transaction status updates

Engineering Contradiction:

Improvetransaction status update reliabilityVSAvoidtransaction status update delay

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The payment network acts as an intermediary between third-party initiators and banking institutions, providing a direct communication channel that bypasses message gateway disruptions. The network receives transaction requests from third-party initiators and directly queries banking institutions for status updates, eliminating the intermediary message gateway that causes communication failures.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The communication path is segmented into separate direct connections: third-party initiators connect directly to the payment network, and the payment network connects directly to banking institutions. This segmentation isolates the communication channels from message gateway dependencies, allowing status updates to be retrieved through alternative direct paths when gateways fail.

Inventive Principle:

Principle #1Segmentation

2Reliability

If direct API communication is implemented between third-party initiators and payment network, then communication reliability improves, but system complexity increases

Engineering Contradiction:

Improvecommunication reliabilityVSAvoidsystem architecture complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The payment network maintains existing multi-functional roles including transaction routing, authorization, and status tracking. By adding direct API communication capabilities to these existing functions, the system achieves improved reliability without requiring entirely new infrastructure, thus limiting the increase in system complexity.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS12430652B2Systems and methods for use in facilitating network transactions

Publication Date: 2025.09.30 MASTERCARD INT INC

AI summary

Systems and methods are provided for facilitating network transactions. One exemplary method includes receiving a request from a transaction originator for a transaction between a sending party and a receiving party directing funds from an account of the sending party to an account of the receiving party, and transmitting the request to an interface processor, via a message gateway, thereby enabling the interface processor to transmit an authorization request for the transaction to a banking institution associated with the sending party's account via a payment network. The method also includes determining a status of the transaction from authorization data received from the payment network, but not received from the message gateway, and providing the status to the transaction originator, thereby bypassing the message gateway and limiting an unknown status for the transaction being provided to the transaction originator in case of a disruption in communication from the message gateway.