Ivalua Procurement REST API
The Ivalua REST API provides programmatic access to the full source-to-pay procurement lifecycle, including supplier registration and onboarding, contract creation and management, sourcing event orchestration, purchase requisitions and orders, invoice processing and AP automation, and procurement spend analytics. Built on a Service Oriented Architecture using open standard protocols, the API enables integration with ERP systems and third-party services via JSON and XML data exchange over secure HTTPS connections.