Custom API's

Custom API's are the bridges that let modern systems speak the same language – especially when “standard” integrations stop at the shoreline.

In B2B commerce and procurement, every organization has its own landscape: a webshop with unique product logic, an ERP with strict master data rules, and buyers who order through eProcurement platforms with their own validation requirements. Standards like cXML, OCI, EDI, or generic REST endpoints cover a lot, but not everything. That’s where custom APIs come in.

A custom API is built around your reality: the attributes your products need, the workflows your teams follow, the compliance checks your buyers require, and the data your ERP expects. Instead of forcing your business process into a rigid template, a custom API exposes the right data – at the right moment – in the right structure.

For example, a supplier might need to calculate pricing based on printable area, customer-specific agreements, and delivery lead time. Or an Oil & Gas buyer might require additional safety documentation, cost center logic, and product classification fields before an order is accepted. In both cases, custom APIs don’t replace standards, they complement them. They fill the gaps between systems, translating complexity into clean, predictable transactions.

At Vurbis, we treat custom APIs as part of a managed integration flow, not as a one-off development project. We design APIs that are secure, monitored, and versioned, with clear contracts and validation rules. Our advanced mapping tools turn many “custom” requirements into configuration instead of code, and when true customization is needed, we keep it structured and maintainable. That means faster onboarding, fewer exceptions, and a connection that stays stable as platforms evolve.

Because in the end, the goal isn’t just connectivity, it’s continuity: a procurement flow that keeps moving calmly, even when the ecosystem changes around it.