E-Invoicing Integration

Onruyl is your integration partner—not the clearing or network provider. We map, transform, and connect your finance systems so electronic invoices flow reliably through the platform you select.

Why it matters

Electronic invoicing is becoming the default

More markets and enterprise buyers expect structured electronic invoices. Exact rules vary by jurisdiction and industry. Plan integration early so ERP data, mappings, and provider connectivity are ready before deadlines or buyer requirements land.

Important

Onruyl is the integration partner — not the network provider

We connect your ERP and legacy systems to the e-invoicing or clearing provider you select. Onruyl does not act as a network, clearing, or accredited transmission provider. Your chosen provider handles network connectivity; we make your source systems ready and reliable.

What We Deliver

Capabilities

ERP & Legacy Integration

Extract and transform invoice data from ERP, billing, or custom finance systems into provider-ready payloads.

Standards Mapping

Field mapping and validation aligned to common e-invoicing formats such as UBL and Peppol-based structures, tailored to your jurisdiction and provider.

Provider Connectivity

Secure APIs, queues, and error handling between your systems and the e-invoicing or clearing provider you select.

Monitoring & Exception Flows

Operational dashboards, retries, and finance-team workflows for rejected or incomplete documents.

Approach

Make your systems ready for electronic invoicing

Electronic invoicing mandates and buyer requirements are expanding across markets. We help finance and IT teams integrate source systems so invoice data is complete, valid, and reliably delivered to your chosen network or service provider—without Onruyl acting as that provider.

Discuss this service

Clear separation: Onruyl integrates; your provider transmits or clears

Mapping designed for structured e-invoice standards

Works with ERP and custom legacy billing stacks

Exception handling built for finance operations

Engagement

How We Work

Discover

Inventory invoice sources, fields, volumes, and provider constraints.

Map

Define e-invoice mappings, validations, and gap remediation.

Integrate

Build connectors, tests, and exception workflows with your provider.

Harden

Monitor live traffic, tune mappings, and hand over runbooks.

Selected Delivery Highlights

See how Onruyl has delivered production web and mobile systems for partners across media, healthcare, and product teams.

View Case Studies

Why Onruyl

Trusted Delivery

Integration Specialist

We focus on system readiness and reliable data flow—the work that sits beside provider selection.

Mandate-Aware Delivery

Engagements are sequenced around compliance timelines so IT and finance can prepare early.

Operational Reality

We design for retries, rejections, and day-2 ownership—not a one-time file dump.

Support

FAQ

No. Onruyl is an integration partner. We connect your ERP or legacy systems to the e-invoicing or clearing provider you choose. That provider handles network connectivity and transmission.

Engagements commonly use structured formats such as UBL and Peppol-based schemas. Exact mapping depends on your jurisdiction, industry, and the provider you select.

Yes. We commonly integrate ERP and custom billing systems via APIs, files, or middleware—depending on what your stack supports.

Let's plan your next engagement

Tell us about your goals and we'll recommend the right delivery model and platform approach.