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To access TCIA using an NBIA Advanced REST API, you must do the following:
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must request a token to use with restricted data. This token will expire in two hours and you can refresh it. Refer to REST Advanced REST APIs for example calls.
Requesting a Token to Use with Restricted Data
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A successful token request returns a standard access token in JSON format. The value after "access_token" will likely be longer than this example.
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