Home » Developers

Designed for Developers

Designed by Developers for Developers

Sphereon offers developers a wide array of advanced REST APIs for Digital Identities, Verifiable Credentials and Blockchain

Sphereon GitHub

Jump to


On our Sphereon GitHub we offer a range of Digital Identity, Verifiable Credentials, and Blockchain related open-source components, for example:

  • ssi-sdk
    Open-Source Self Sovereign Identity SDK based on Veramo
  • ssi-mobile-wallet
    Open-Source Mobile SSI Wallet
  • eidas-signature-client
    eIDAS Advanced Electronic Signature Client
  • SIOP-OpenID4VP
    Self Issued OpenID Provider v2 (SIOP) with optional OpenID for Verifiable Presentations (OpenID4VP)
  • OpenID4VCI-client
    OpenID for Verifiable Credential Issuance – Wallet client library
  • wellknown-did-client
    a library to create DID configuration resources and domain linkage credentials
  • pex
    A Typescript implementation of the DIF Presentation Exchange specification.

Blockchain APIs

More about

Blockchain APIs

Sphereon offers two powerful Blockchain APIs that through an abstraction layer is able to support multiple blockchains:

  • Accumulate
  • Factom
  • Multichain
  • Ethereum
  • HyperLedger
  • LTO Network

As such Sphereon offers you a generic API and lets you choose and switch between public, private or permissioned blockchains, as dictated by your use case.


Reduce the time-to-market with functions that are Best-in-Class and that your customers will be happy to pay for.

Document APIs

Besides these Blockchain Gateway Services, Sphereon offers a range of Document APIs to to process documents such as office documents, PDFs, scans, emails, photos, images, videos, and other digital files.

These APIs leverage new technologies, such as Deep Learning, Natural Language Processing, to automatically classify documents and extract data. Or combine multiple technologies to return the best possible results for text- and handwriting recognition, conversion of files types, and many more.

Contact us

Logo Sphereon


De versie van de browser die je gebruikt is verouderd en wordt niet ondersteund.
Upgrade je browser om de website optimaal te gebruiken.