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The Tonomy API allow existing applications to login and interact with Tonomy identities. This is through a familiar Single Sign-On (SSO) flow like with oAuth 2.0 or OpenIdConnect.

Integration is expected to take 10-30 minutes

See a demo Reactjs website use SSO to log in with Tonomy ID and sign data here:


To integrate with Tonomy ID, you must already have a deployed Tonomy ID network.

  • Use the Tonomy ID Demo network to try out integrating for the first time (this tutorial will use the demo network).
  • To deploy your own white-labelled Tonomy ID identity system see Deploy Tonomy ID.