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OptiProERP API

OptiProERP is an industry-specific ERP for manufacturers and distributors, built on SAP Business One and serving 3,000+ customers worldwide. An unofficial API lets you programmatically pull customers, sales and purchase orders, invoices, inventory, bills of material, production orders, and MRP data—and push updates like new orders, production transactions, and inventory adjustments back into OptiProERP.

By Alex Klarfeld•May 30, 2026
OptiProERP API

What is OptiProERP?

OptiProERP is an industry-specific ERP solution for small and midsize manufacturers and distributors, built on SAP Business One and serving 3,000+ customers worldwide with 20+ years of industry expertise. Manufacturers use OptiProERP to run finance and accounting, sales and CRM, purchasing, inventory and warehouse management, production, MRP, advanced planning and scheduling, shop floor execution, and quality across discrete and process operations—extending the SAP Business One core with industry-specific manufacturing and distribution capabilities.

Core product areas include:

  • Financial Management & Accounting (SAP Business One core)
  • Sales & CRM, Purchasing, and Supply Chain Management
  • Inventory Management and Warehouse Management System (WMS)
  • Production Management, Material Requirements Planning (MRP), and Advanced Planning & Scheduling
  • Shop Floor Execution System (SFES/MES) and Quality Management
  • Project Management, Service Management, and Business Intelligence & Reporting

Common data entities:

  • Business Partners (Customers, Vendors), Contacts, Addresses
  • Sales Orders, Quotations, Deliveries, AR Invoices, Returns
  • Purchase Orders, Goods Receipts, AP Invoices, Vendor Payments
  • Items, Inventory, Warehouses, Bins, Stock Transfers, Batches/Serials
  • Bills of Material, Production Orders, Routings, Work Centers
  • MRP Recommendations, Shop Floor Transactions, Quality Inspections
  • Journal Entries, Chart of Accounts, Payments, Multi-currency Records

The OptiProERP Integration Challenge

Manufacturers run mission-critical operations on OptiProERP daily, but turning its SAP Business One foundation into reliable API-driven automation is non-trivial:

  • Deployment variability: Customers run on-premise, cloud, or partner-hosted SAP Business One on either SQL or HANA, and integration surfaces differ across them
  • Two integration layers: SAP Business One exposes the COM-based DI-API and the OData v4 Service Layer, each with different object coverage, auth, and quirks
  • Per-customer customization: User-Defined Fields, User-Defined Objects, and OptiPro manufacturing extensions vary by tenant, so generic integrations break across installs
  • Session-based authentication: The Service Layer uses session cookies that expire and must be refreshed, complicating long-running headless automation
  • Localization spread: 28 languages, 50+ localized versions, and multi-currency handling introduce per-region field and tax variations
  • EDI and eCommerce edges: Order, inventory, and shipment flows often arrive through EDI or storefront connectors that must reconcile back to ERP objects

How Supergood Creates OptiProERP APIs

Supergood reverse-engineers authenticated sessions, the SAP Business One Service Layer, and OptiPro's manufacturing extensions to deliver a resilient API layer for your OptiProERP install—across SQL and HANA deployments, on-premise or cloud.

  • Handles session-based login and credential rotation securely, with automatic re-authentication
  • Maintains session continuity with automated refresh and change detection across Service Layer endpoints
  • Normalizes responses across Business Partners, Orders, Invoices, Inventory, BOMs, and Production Orders so you integrate once against consistent objects
  • Preserves User-Defined Fields, OptiPro extensions, and per-tenant customizations rather than forcing a generic schema

Use OptiProERP with AI agents: OptiProERP MCP Server →

Getting Started

  • Schedule Integration Assessment

Book a 30-minute session to confirm your modules, deployment model (SQL/HANA, on-prem/cloud), and authentication setup.

  • Supergood Generates and Validates Your API

We deliver a production-ready OptiProERP adapter tailored to your install, custom fields, and OptiPro extensions.

  • Deploy with Monitoring

Go live with continuous monitoring and automatic adjustments as OptiProERP and SAP Business One evolve.

optiproerp

API Endpoints

Authentication

POST/authenticate

Authenticate to an OptiProERP install via the SAP Business One Service Layer and obtain a session for downstream calls.

Sales

GET/orders

List sales orders, quotations, deliveries, and AR invoices with filters for customer, status, and date range.

Sales

POST/create_order

Create a new sales order or quotation against a business partner with line items, pricing, and warehouse assignment.

Inventory

GET/inventory

Retrieve items, on-hand quantities, warehouses, bins, and batch/serial details across the inventory ledger.

Production

GET/production_orders

Pull production orders, bills of material, routings, and shop floor transactions with status and work-center filters.

Purchasing

POST/create_purchase_order

Create a purchase order against a vendor with items, quantities, delivery dates, and warehouse targets.

Use Cases

Sync order and invoice data into downstream systems

- Pull sales orders, deliveries, and AR invoices into a warehouse or analytics stack - Stream order and shipment status to eCommerce storefronts and customer portals - Reconcile customer and vendor records across CRM and ERP for a unified business-partner view

Automate inventory and warehouse operations

- Read on-hand quantities, bins, and batch/serial data across warehouses in real time - Post stock transfers, adjustments, and goods receipts without manual ERP entry - Trigger replenishment and reorder workflows from live MRP recommendations

Connect production and shop floor execution

- Pull production orders, BOMs, and routings into MES and planning tools - Push shop floor transactions, completions, and scrap back into OptiProERP - Surface quality inspection results and non-conformances to downstream dashboards

Streamline procurement and supplier flows

- Create and update purchase orders from procurement and EDI systems - Match goods receipts and AP invoices against open POs for three-way reconciliation - Sync vendor records, pricing, and lead times into supplier management tools

Technical Specifications

Authentication

Session-based login through the SAP Business One Service Layer with managed credential rotation

Connectivity

OData v4 Service Layer and DI-API surfaces, plus authenticated browser flows where exposed by the install

Response format

Normalized JSON across Business Partners, Orders, Invoices, Inventory, BOMs, and Production Orders

Rate limits

Adaptive throttling tuned to your install to avoid Service Layer and database-side limits

Session management

Automatic session refresh, cookie handling, and re-authentication on expiry

Data freshness

Near real-time pulls for orders, inventory, and production with optional scheduled batch syncs

Security

Encrypted credential vault, scoped access tokens, SOC 2-aligned controls, and audit logging

Webhooks

Event-style callbacks for order creation, invoice posting, inventory changes, and production status

Latency

Sub-second reads on cached entities; multi-second writes when posting orders and production transactions

Throughput

Horizontally scaled workers sized to multi-warehouse, multi-entity manufacturing volume

Reliability

Retry, backoff, and idempotency keys for orders, inventory adjustments, and production postings

Adaptation

Continuous monitoring of SAP Business One releases, OptiPro extension updates, and per-tenant configuration drift

Frequently asked questions

Yes. Supergood adapts to either database, and to on-premise, cloud, or partner-hosted installs, operating against the same authenticated Service Layer and DI-API surfaces with configuration tuned to your environment.

Yes. Production Management, MRP, Shop Floor Execution, and Quality objects are exposed alongside core SAP Business One entities, and Supergood preserves User-Defined Fields and per-tenant customizations rather than forcing a generic schema.

No. Supergood works with your existing OptiProERP credentials and authenticated sessions. No additional partner agreement or developer program enrollment is required to access your own data.

Supergood sits on top of the Service Layer and DI-API, handling session management, normalization, and per-install quirks so you integrate once against consistent objects instead of building and maintaining raw OData calls yourself.

Yes. Orders, inventory, and shipment data arriving through EDI or storefront connectors are reconciled back to ERP objects, so the normalized API reflects a single consistent view of your operations.

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