Glossary

Let's consider the following entities and terminology

PureFi Dashboard

The main frontend application which allows to partners managing PureFi Subscriptions and to users passing KYC (PoH) verifications

PureFi Issuer

The main backend application that is responsible for issuance and verification of user credentials

PureFi Subscription

Subscription is determined by owner and chain. In other words, if you need to support two diffirent chains you have to have two subscriptions and manage them on each chain separately, Subscription Owner must be another EOA

Subscription Owner

It's EOA that holds a subscription and is responsible for its management via PureFi Dashboard

Resolver

It's a smart contract that implements particular interface, so resolve() method will be invoked during user verification process and the result of the call will let Issuer know if a user is allowed to perform an action from your (Resolver) perspective or not. You can think of it as of ultimate blocklist/whitelist feature that is managed by this contract

Custom Signer

In basic scenario it's EOA that is in charge to sign messages on your behalf, so Issuer will trust it

Environment

There are two major environments at the moment - PROD and STAGE

Each environment is determined by set of chains it supports, e.g. appropriate contracts, issuer and corresponding dashboard