---
title: "OneSpan integration"
url: "https://unified.to/integrations/onespansign"
description: "OneSpan API integration and MCP server via Unified.to's real-time unified API."
---
# OneSpan API integration & MCP server

Connect OneSpan to your application with Unified.to's real-time unified API and MCP platform. One API, data model, authorization flow, and webhook system — no per-integration code.

- **Categories:** E-Signature, File Storage, HR & Directory
- **Status:** Beta
- **Website:** https://www.onespan.com/products/electronic-signature
- **Provider API docs:** https://docs.onespan.com/docs/rest-api-onespan-sign

## Supported unified data models

- SIGNING Document
- SIGNING Signatory
- SIGNING Template
- STORAGE File
- HRIS Employee

## Links

- [Add OneSpan to your app](https://app.unified.to)
- [Feature support](https://docs.unified.to/signing/integrations)
- [All integrations](https://unified.to/integrations.md)