Real-Time Credit Limit Decisions With Dynamics 365 Business Central API Automation
Custom Application | Eliminated Double Data Entry | Real-Time Credit Limit Decisions
At a Glance
| Industry | Trade Credit Insurance & Financial Risk Management |
| Services | ERP Customization, RESTful API Integration, Security Architecture (OAuth2), L1/L2 Managed Application Support |
| Challenge | Allianz Trade clients using Microsoft Dynamics 365 Business Central lacked a native integration, forcing them into slow, manual data entry processes across two separate portals to manage credit insurance and customer limits. |
| Solution | Developed a custom application inside Business Central that connects directly via a secure RESTful API to the Allianz Trade portal using OAuth2 authentication and integrated JSON error logging. |
| Key Result | Eliminated double data entry, enabled real-time credit limit decisions directly within ERP workflows, and delivered ongoing operational continuity through dedicated L1/L2 support. |
About the Client
Allianz Trade is a global leader in trade credit insurance. It provides companies with strategic protection against credit risks and financial uncertainty.
The Challenge
A lot of their clients rely on Microsoft Dynamics 365 Business Central as their primary ERP system. However, the software was lacking a native integration layer for efficient management of credit insurance activities directly within the system.
Users had to log into two separate platforms to execute basic financial checks or update policy limits. This introduced a series of operational blockages:
They approached Aegis Softtech to work through these issues:
- Manual Data Duplication: Business analysts were being forced to follow repetitive double data entry workflows between the ERP system and the external Allianz Trade portal.
- Delayed Credit Decisions: The disconnect between core ERP sales workflows and insurance portals slowed down risk management choices. This was causing delays in client trade approvals.
- Fragmented Limits Management: Their financial teams had to track buyer coverage history and handle credit changes in silos. This was introducing risks of data inconsistencies.
- Accessibility Hurdles: Users lacked a unified screen to easily monitor or modify active buyer coverage without disrupting daily operations.
The Solution
Our team of expert Dynamics 365 Business Central developers followed a structured multi-phase execution strategy to plan, deploy, develop, and maintain the integration layer.
End-to-End Delivery Process
- Requirement Analysis:
Collaborated directly with their stakeholders and a few select clients to outline target credit management workflows. - Design & Planning:
Mapped existing Business Central customer tables and sales master fields to data structures, drafting an intuitive UI/UX framework. - Development:
We programmed custom pages, modules, and entities within Business Central to establish a secure RESTful communication plane. - Testing & QA:
Conducted rigorous functional validation and User Acceptance Testing (UAT) simulating live credit risk scenarios. - Deployment:
Rolled out the finalized extension to their production client environments, accompanied by full end-user documentation.
Core Technical Integration Features
Our engineers integrated a modular application directly inside Business Central (BC). This unlocked four critical API capabilities:
- Customer–Buyer Linking:
Synchronizes standard BC customer records with their corresponding buyer profiles, ensuring complete alignment of credit data. - Direct Cover Retrieval:
Pulls cover information and updates directly from the portal to display live credit cover status and request histories. - Instant Credit Limit Requests:
Allows users to request new limits straight from the ERP. Forms automatically pull data from their existing customer files, minimizing input mistakes. - Limit Modifications & Cancellations:
Enables users to securely submit requests to reduce or cancel active credit limits in real-time, as per the changing market trading volumes or customer risks.
Technical Architecture & Logging Matrix
| Integration Module | Technical Implementation | Security & Data Protocol | Operational Automation Impact |
| Authentication Layer | Native Connection Handshake | OAuth2-Based Secure Tokens | Ensures encrypted data exchanges between the ERP and external systems. |
| Data Translation Core | Custom Business Central Entities | Standard Table Data Mapping | Merges customer data with buyer accounts cleanly to prevent mismatched records. |
| Diagnostic Logging Engine | Integrated JSON Logger | Local Table Staging | Captures full JSON request/response payloads to instantly isolate API errors. |
Application Support & Maintenance Lifecycle
Our support pod ensured stable, uninterrupted access to the client’s services by delivering structured, functional, and technical assistance:
L1 Support (Functional & User Assistance)
Our specialists act as the primary point of contact for business users to track and acknowledge incidents under strict SLAs:
- Troubleshooting customer-to-buyer linking hurdles on the front-end.
- Guiding administrators through filling out credit limit creation, cancellation, or reduction forms.
- Assisting with failed or pending cover request submissions.
- Managing system permissions and user access profiles inside the custom Business Central workspace.
L2 Support (Technical & Integration Management)
Our seasoned developers investigate deep infrastructure errors, handling performance tuning and code updates:
- Resolving underlying API communication and timeout failures.
- Debugging OAuth2 configuration conflicts and authentication token expirations.
- Analyzing JSON request/response logs stored in BC to run Root Cause Analysis for repeating problems.
- Coordinating directly with the client’s external technical teams to resolve third-party API changes.
The Results
The completed integration undertaken by our Business Central experts transformed how platform users manage financial exposure:
- Unified Interface Workflow:
Eliminated the habit of manually jumping between standalone portals, putting all credit requests, tracking, and approvals histories on one screen. - Faster Risk Decisions:
Real-time API calls accelerated credit verification and limit approvals. This reduced business exposure and sped up trading cycles. - Zero Manual Entry Errors:
Our experts automated field populations across connected systems, eliminating inconsistencies in data entry and duplicacy in admin overheads. - High Operational Adoption:
We matched the intuitive interface with the standard ERP layouts. This reduced training times, driving high software adoption rates.
What Made the Difference?
Secure OAuth2 Framework
Our developers built an OAuth2 handshake directly into the RESTful API service to keep all sensitive transactional data secure.
Integrated JSON Logging
Our team simplified debugging by ensuring the system automatically writes every API call and response string into localized JSON logs within BC. This makes data reconciliation simple.
Proactive L1 & L2 Support Service
We backed the launch with continuous post-deployment support tiers to guarantee application uptime and maximize user adoption.
Technology Stack
- Microsoft Dynamics 365 Business Central (Cloud)
- RESTful API Integration Architecture
- OAuth2 Protocol
- JSON (JavaScript Object Notation)
- Standard & Custom BC Tables
- Built-In API Call Event Logger
- Dedicated L1/L2 Incident Management Systems
Thinking About Building Secure APIs for Business Central?
Whether you need to automate credit management workflows inside your ERP, secure reliable L1/L2 managed application support, or develop custom RESTful API integrations with OAuth2 authentication, Aegis Softtech provides the Microsoft Dynamics 365 specialization to deliver it.
Talk to a Business Central Consultant
*Client identity is confidential. Project details verified through internal delivery records. Reference available on request.*