Centralized API Cataloguing for Network Lifecycle Governance

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Solution Overview

Problem

Existing network environments face challenges in managing APIs due to inconsistencies in rules and protocols, incomplete documentation, security risks, API sprawl, lack of centralized governance, and inadequate lifecycle management, leading to inefficiencies and vulnerabilities.

Innovation Solution

A centralized API management platform service that validates, tests, integrates, and monitors APIs through their lifecycle, using a robust catalogue and metadata management to ensure standardization, consistency, and security, with automated review and continuous monitoring.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple APIs are adopted in network environments to provide functionality and data access, then application optionality and adaptability improve, but API sprawl and inconsistencies in rules and protocols occur

Engineering Contradiction:
Improveapplication optionalityVSAvoidAPI sprawl
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent merges multiple scattered API management functions into a single centralized service that handles validation, testing, integration, and monitoring of all APIs. This consolidation addresses API sprawl by providing a unified management approach while maintaining the functionality and adaptability benefits of multiple APIs through standardized governance.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The centralized service performs multiple functions including validation, testing, integration, and monitoring of APIs throughout their lifecycle. This multi-functional approach allows the system to manage API sprawl effectively while supporting the versatility needed for application optionality.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If APIs are created and deployed rapidly to meet changing demands, then productivity and adaptability improve, but security risks and faults such as data exfiltration increase

Engineering Contradiction:
ImproveAPI deployment speedVSAvoidsecurity risks
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The service performs validation and testing of APIs before they are deployed into the network environment. This preliminary action ensures that security risks and faults are identified and addressed prior to deployment, allowing rapid API creation while maintaining security standards.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The service continuously monitors API usage and performance, providing feedback that enables real-time detection of security issues and faults. This feedback mechanism allows the system to maintain security while supporting rapid deployment cycles through continuous improvement.

Inventive Principle:
Principle #23Feedback

3Reliability

If centralized API governance is implemented to manage and administer APIs consistently, then reliability and security improve, but device complexity and management overhead increase

Engineering Contradiction:
ImproveAPI governance consistencyVSAvoidgovernance system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The centralized service automates API validation, testing, and monitoring processes, enabling self-service governance that reduces manual intervention. This automation maintains governance consistency while minimizing the operational complexity of managing multiple APIs.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The service standardizes API parameters and specifications through enforced templates and policies, transforming variable API definitions into consistent formats. This parameter standardization improves governance reliability while simplifying management through uniformity.

Inventive Principle:
Principle #35Parameter changes

4Reliability

If comprehensive API validation and testing are performed to ensure quality and security, then reliability improves, but loss of time and processing resources increase

Engineering Contradiction:
ImproveAPI qualityVSAvoidvalidation and testing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The service continuously monitors and validates APIs throughout their lifecycle rather than performing one-time checks. This continuous action ensures maintained quality while optimizing time by detecting issues early and preventing rework, making the validation process more efficient.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The service implements targeted validation and testing that focuses on critical security and functionality aspects rather than exhaustive checking of all possible parameters. This partial action approach maintains sufficient reliability while reducing the time and resources required for validation.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS12450107B2Integrating and cataloguing application programming interfaces for network environments
Publication Date: 2025.10.21 CITIBANK N A
  • US12450107B2 patent drawing
  • US12450107B2 patent drawing
  • US12450107B2 patent drawing

AI summary

Presented herein are system and methods for cataloguing application programming interfaces (APIs) using metadata. A service may be associated with an API management platform. The service may maintain, a plurality of records on a database. Each record of the plurality of records may identify a respective API of a plurality of APIs approved in use in a network environment among one or more applications. The service may retrieve, for at least one API of the plurality of APIs, metadata identifying at least one of (i) usage of the at least one API from the network environment or (ii) modification of a specification of the at least one API via the API management platform. The service may update, on the database, a respective record of the plurality of records for the at least one API using the metadata.