Integrate Digital Signatures and Idents
via API

The API for secure and scalable electronic signatures and identification processes –
seamlessly integrated into your IT systems, legally compliant worldwide.

  • Embed signature workflows in existing IT systems and applications as a widget

    sproof - Electronic Signature Widget

    • Seamless integration of electronic signatures via API: Integrate the all-in-one eSignature solution as a button, widget or directly into your DMS and enable secure, legally compliant signing with QES or FES without media discontinuity.
    • In Corporate Branding: Users sign in familiar branding without leaving the familiar software application. 
    • International & legally valid: eIDAS-compliant, advanced and qualified electronic signatures directly integrated via API.

    Your white label solution for digital identification processes

    sproof - Ident for Your Identity Management Processes

    • White Label Integration: Integrate identification as a button, widget or directly into your DMS – and enable secure, legally compliant identification without media discontinuity. 
    • Flexible identification methods: Users sign in familiar branding without leaving their familiar surroundings. 
    • Secure transmission of qualified attributes: eIDAS-compliant, advanced and qualified e-signatures directly integrated via API. 

    User-friendly and fast signature processes for maximum response rates

    sproof - Fastlane for Faster B2C Signature Processes

    • Web forms incl. electronic signature: Place links or QR codes in your media to offer digital signatures for concluding contracts in addition to the classic options.
    • Barrier-free user experience in your branding. A very easy-to-use and barrier-free user interface guarantees a very high response rate and improves the customer experience.
    • Increased Safety & Quality: We guarantee data protection without compromise. Your customers sign 100% legally valid, eIDAS and FDA compliant.
    Automate digital signatures with API. The signature for developers

    Request a development license via API token and try it for free

    sproof for your development environment

    • Embed Signatures and Identity Verification as a Widget: Integrate the all-in-one e-signature solution as a button, widget, or directly into your DMS, and enable secure, legally compliant signing and identification without any disruption to the workflow.
    • In corporate branding: Users sign in and identify themselves using familiar branding without leaving their usual environment. 
    • International & legally valid: eIDAS-compliant, advanced, and qualified e-signatures, as well as identity verification, are directly integrated via API.

    Signing & Identification in Accordance with eIDAS 1.0 & 2.0

    A comprehensive solution for end-to-end trust processes for companies with the highest standards.

    REST API & SSO

    Integrated into the IT environment in the shortest possible time. Seamlessly integrated into the process landscape.

    Branding & Domain Support

    Fully customizable to match your brand identity.

    Price transparency & scalability

    100% eIDAS, ZertEs, FDA, DORA & FMA compliant – recognized throughout Europe.

    GDPR, FDA & eIDAS compliant

    100% European data management and compliance with all signature laws & standards. 

    All-round support & contact person

    Comprehensive integration support & personal contact.

    This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.