anchor.diff:  + Request (application/json)
       + Headers
       
  -            Authorization: Basic base64(CLAIM_TOKEN)
  +            Authorization: Basic base64(CLAIM_TOKEN:)
               
       + Attributes(object)
           + code: 3382837 (string) - OTP code that was sent to peer's device.
  
positive.code:           + code: 201 (number)
          + data (Claim_FullWithAuth)
  
  ### Get [POST /claims/{id}]
  
  + Parameters
      + id: 1 (string) - Claim ID
  
negative.code:             + code: 201
          + data (Transfer_FullWithAuth)
  
  ### Get [GET /transfers/{id}]
  
  Read transfer data via it's `id`. Transfer access token must be sent via HTTP Basic Auth in **password** field.
  
  