WingArc1st and Infomart to integrate electronic invoicing services via API

WingArc1st Inc. and Infomart Co., Ltd. have announced a direct API integration between their respective electronic invoicing services, scheduled to begin on September 1. The partnership connects WingArc1st’s digital form foundation, ‘SVF,’ with Infomart’s cloud-based ‘BtoB Platform Invoice.’

The integration aims to solve ‘SaaS fatigue,’ a challenge where companies face increased workloads and information leakage risks due to the proliferation of different electronic invoicing systems. By enabling ‘Data-to-Data (DtoD)’ transfers, the collaboration allows users to send and receive invoice data seamlessly without needing to convert files to PDF or manually re-enter data from emails.

This automation is intended to reduce manual labor, eliminate transcription errors, and accelerate monthly closing processes for businesses. The initiative follows a collaboration agreement established between the two companies in November 2025.