Unlock Your Dynamics AX 4.0 Data with Modern OData v4 APIs
Bridge the gap between proven ERP reliability and modern cloud innovation — giving your Dynamics AX 4.0 system modern TLS 1.3 and OAuth 2.0 security, true server-side background processing, and standard OData v4 REST APIs while keeping 100% of your custom X++ rules intact.
Businesses running Microsoft Dynamics AX 4.0 enjoy a fast, lean, and deeply tailored ERP — but often hit 2006-era technical walls when connecting to modern cloud tools: the old .NET 2.0 runtime cannot talk to modern TLS 1.3 or OAuth 2.0 cloud services, standard batch jobs require a logged-on desktop client, and dates and times are stored in separate database columns.
DEAX4 removes every one of these roadblocks by placing a modern .NET 8 OData v4 gateway, a dedicated staging queue, a pool of self-healing background workers, and the in-ERP Integration Dashboard directly on top of your AX 4.0 system — without requiring a premature ERP migration.
Why Businesses Choose DEAX4
Elevate AX 4.0, Keep Value
Connect your existing ERP reliably and fast to modern CRM, purchase planning, shop-floor MES, and finance platforms — while keeping 100% of the proven business logic and custom rules built into your AX 4.0 core.
Real-Time Speed & Sequence
Eliminate fragile desktop batch delays. Customer orders and shop-floor updates arrive in seconds and are processed strictly in sequence so the first order always gets served first, and sales reps never wait for live customer balance info.
Scalable & Industry-Standard
Replace fragile file drops with enterprise-grade APIs. Every integration built with DEAX4 is scalable under peak load, reusable across multiple cloud apps, secure (TLS 1.3 & OAuth 2.0), and based on industry-standard OData v4 REST.
What DEAX4 Enables for Your Business
Instant Ecosystem Connectivity
Connect AX 4.0 out of the box with Microsoft Power Platform (Power BI, Power Automate, Power Apps), Dynamics 365, Salesforce, Shopify, Magento, shop-floor MES, e-invoicing portals, Boomi, and MuleSoft via standard OData v4 REST APIs.
Sub-Second Non-Blocking Reads
Retrieve live ERP records in milliseconds without locking database tables or degrading everyday AX 4.0 operations — automatically combining split date and time columns into standard ISO-8601 timestamps.
Rock-Solid X++ Data Integrity
Our staging-based write pipeline runs AX 4.0's genuine business logic, custom field validations, and posting rules inside a headless server-side worker pool — with zero logged-on desktop sessions required.
Lightweight Delta & Change Sync
Connected applications can request only newly created or modified records instead of pulling full table dumps, drastically cutting network traffic, database load, and synchronization latency.
Multi-Company & Role Security
Built-in multi-company support (`dataAreaId`) and cross-company query capabilities work hand-in-hand with granular user-level permissions, restricting every connected app to permitted companies and data entities.
In-ERP Integration Dashboard
Give your operations and finance teams a clear visual dashboard right inside AX 4.0 to view incoming information, staged data, active worker health, and human-readable validation messages without calling IT.
Configurable & Metadata-Driven: Built for Your Customizations
Unlike rigid, hardcoded point-to-point connectors, DEAX4 is 100% metadata-driven so your team can expose years of custom AX 4.0 logic in minutes.
Configure Without Custom Code
Define new data entities, calculated fields, and multi-table joins through clean configuration inside AX 4.0 rather than writing and maintaining custom bridge code from scratch.
Expose Custom Tables Fast
Easily include your custom AX 4.0 tables, industry-specific add-ons, and bespoke fields. Once you map the fields, DEAX4 automatically generates the OData v4 schema, queries, and write pipeline for you.
Zero-Downtime Maintenance
Adjust field mappings, filters, and security permissions on the fly without taking AX 4.0 offline or recompiling the core integration engine.
Ready on Day One: Out-of-the-Box Business Entities
DEAX4 ships pre-configured with a rich library of proven Dynamics AX 4.0 business entities, so your team can begin connecting core operations on day one.
Customer & Sales
- Customers
- Customer Groups
- Sales Orders (Headers & Lines)
- Delivery Addresses
Vendor & Procurement
- Vendors
- Vendor Groups
- Purchase Orders (Headers & Lines)
Inventory & Products
- Released Items
- Item Groups
- Inventory Dimensions (Warehouse, Site, Batch, Serial)
- Units of Measure
Manufacturing & BOMs
- Bills of Materials (BOM Headers & Lines)
- Item Versions
Featured AX 4.0 Integration Case Studies
Purpose-built solutions for the real-world integration challenges faced by Microsoft Dynamics AX 4.0 teams.
- Case Study 01 · Compliance & Treasury
Cloud E-Invoicing, Tax & Open Banking
Connect AX 4.0 to mandatory government e-invoicing portals (Peppol, KSeF, ZATCA, SDI) and modern Open Banking APIs with modern TLS 1.3 and OAuth 2.0 security, automatic date-and-time formatting, and safe voucher write-back.
Read case study → - Case Study 02 · Manufacturing & MES
24/7 Shop-Floor MES & Batch Replacement
Replace fragile logged-on AX 4.0 desktop batch sessions and slow XML file drops with a self-healing, server-side worker pool and real-time OData v4 production updates.
Read case study → - Case Study 03 · CRM & Digital Commerce
Cloud CRM & B2B Portals on AX 4.0
Take advantage of AX 4.0's straightforward customer, vendor, and order tables to connect custom fields and pricing rules with Salesforce, Dynamics 365 Sales, and Shopify in minutes — including multi-company queries across all of your subsidiaries.
Read case study →
Why Enterprise Teams Choose DEAX4
Without DEAX4AX 4.0's 2006 runtime cannot connect to modern TLS 1.3 or OAuth 2.0 cloud and government APIs
With DEAX4Modern .NET 8 OData v4 gateway with full TLS 1.3 and Microsoft Entra ID (OAuth 2.0) security
Without DEAX4No server-side batch — integrations rely on a logged-on desktop client that freezes whenever a popup appears
With DEAX4Headless Windows Service supervising a pool of self-healing background workers with zero desktop sessions
Without DEAX4Separate date and seconds-since-midnight time columns and no built-in cross-company queries in X++
With DEAX4Automatic standard date/time formatting and sub-second cross-company queries across all subsidiaries
Without DEAX4Months of custom development every time your teams need to expose a new table or custom field
With DEAX4Add new custom entities and bespoke AX 4.0 fields in minutes via metadata configuration
Without DEAX4Direct SQL writes corrupt AX 4.0 record IDs and skip your custom X++ pricing and validation rules
With DEAX4100% genuine X++ validation, number sequences, and record ID handling with in-ERP Integration Dashboard visibility
Without DEAX4Millions in cost and years of disruption to replace AX 4.0 just to get modern cloud API connectivity
With DEAX4Modernize your AX 4.0 integrations today at a fraction of the cost and risk
Modernize your Dynamics AX 4.0 integrations today
Contact our team to schedule a live technical demonstration of DEAX4, the Data Entity Wizard, and the Integration Dashboard — and see how quickly your enterprise data can connect to the cloud.
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