must correspond to one of the URLs provided when creating an application on the console. Required in Redirect mode.

a state parameter which will be provided back on redirection

the scopes used for consent. If not filled, default is accounts,balances,transactions

2 letter country code

A 2 letter language code to set the preferred language for PSU notifications.
Default value: en

provider_id

Signature is used to enforce security by signing request.
Related documentation can be found by clicking here

RFC2822 formatted date.

uuid v4. Required in Redirect mode.