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Documentation Index

Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt

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This authentication scheme is relatively simple and allows the application to log into the user’s system without using the browser by directly processing the username and password. If an external Identity Provider is configured for a tenant, the Resource Owner Password Credentials authentication scheme will not work. To obtain the access token, use the following:
  1. A POST request.
  2. The token endpoint. If your email address is connected to several accounts in different tenants and you use this authentication, use https://vantage-<region>.abbyy.com/auth2/{tenantId}/connect/token.
  3. A Content-Type header with the application/x-www-form-urlencoded encoding.
  4. A request body with the following parameters:
ParameterDescription
grant_type=passwordSpecifies that the password grant type is used.
scope=openid permissions global.wildcardSpecifies the permission scope.
username and passwordYour credentials.
client_idApplication identifier.
client_secretSecure application key.
Sample request: The server’s response to your request will contain the access token: 
{
  "access_token": "<redacted>",
  "expires_in": 2592000,
  "token_type": "Bearer",
  "scope": "openid permissions global.wildcard"
}
For more information about Resource Owner Password Credentials, visit this link.