ABBYY FlexiCapture Cloud for Invoices API
REST API for ABBYY FlexiCapture Cloud for Invoices. Uploads files, runs invoice capture tasks, downloads results, and maintains business-unit and vendor master-data sets plus model training. HTTP Basic auth using an application id and token. Regional endpoints api-us / api-eu / api-au .flexicapture.com. ABBYY states the FlexiCapture Cloud web portal publishes the API scheme in Swagger format, but that scheme sits behind the portal login and no anonymous OpenAPI document was retrievable.