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Contents

Session

Fields

id required Type: string
token required Type: string
Shown once.
expires_at required Type: string
max_checks required Type: integer
subject_reference required Type: string

Example

{
  "id": "ses_01j9x3m8v7k2q4r5s6t7u8v9w0",
  "token": "unf_ses_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
  "expires_at": "2026-09-25T10:20:30Z",
  "max_checks": 1,
  "subject_reference": "cust-88"
}

Where you'll see it

Returned by POST/nib/sessions Create a client session token