Authentication

Each HTTP request to the service should include an authorization header that ABBYY Vantage will use to confirm your identity. Contact ABBYY to request a tenant in ABBYY Vantage service. Once you have a tenant's account, you can create user accounts. The user account's e-mail and password can be usedto get an access token for API authorization.

The OAuth 2.0 protocol is used in ABBYY Vantage for authentication. OAuth 2.0 authentication is carried out over two stages: getting an access token and then the authorization itself.

Access tokens can be obtained using two standard authentication schemes: Resource Owner Password Credentials and Authorization Code Flow.

OpenID Connect Discovery Document

You can set up your application using OpenID Connect (OIDC) Discovery Document located at https://vantage-eu.abbyy.com/auth2/{tenantId}/.well-known/openid-configuration (for users in Western Europe), https://vantage-us.abbyy.com/auth2/{tenantId}/.well-known/openid-configuration (for users in North America), and https://vantage-au.abbyy.com/auth2/{tenantId}/.well-known/openid-configuration (for users in Australia). For information about obtaining a tenant identifier, see the Getting a Tenant Identifier section of the Administrator's guide.

Sample request

We also recommend using URL's found in the discovery document for ROPC and Authorization Code flows.

22.12.2023 12:36:42

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