Ext Connect API with the Locking UI

The goal of Ext Connect is to allow third party providers to use the Lender Price Ext application in an iFrame.

The scope of Ext Connect, for a given Ellie Loan, covers the following:

Connectivity

URL: https://[AUTH_SERVICE]/oauth/token

Method: POST

Headers:

Content: form-data

Form parameters:

Parameter	Description
`username`	Lenderprice API Username (must have CompanyUserAdmin)
`password`	Lenderprice API Password
`grant_type`	`password`
`client_id`	`EXT_Encompass`
`ext_loan_id`	Encompass Loan Id
`ext_user_id`	Encompass User Id
`loan_number`	Encompass_Loan_Number

note

Enhance the JWT Token with the parameter standAlone = true.

The steps for using the Ext Client are as follows:

Create a page to receive the JWT token as parameter.
Register the JWT in the front end application in local storage.
Send the information to the Lender Price back end. Lender Price will fetch the ext loan using an already existing method and redirect the user to the pricing page with the ext loan parameter.

The entry point of the iFrame is:

https://[SERVER-DOMAIN]/#/ext-integration?tk=[TOKEN]

standAlone = true will be used to hide the pipeline and the profile top menu.