Contributor's backtest guide

This page describes how a contributor should set their API for LenderLink to run backtesting records for potential customers.

1. Integration via Contributor API endpoint

The Contributor first needs to create API and join the LenderLink platform per the Contributor API development guide

2. Authentication

The Contributor needs to create different set of credentials for the API that are going to be used only for running backtests.

3. API requests

The expected layout of the requests that LenderLink's API will send to the Contributors for backtesting is show below.

• Query params:

The requestID will be always in the format - backtest[YYYYMMDD][prospect ID][5 digits]

Example: backtest20250121aa00010000

Property Name	Property Type	Mandatory	Description
requestId	String	Yes	Unique identifier
mobileNumber	String	Yes	Borrower's mobile number
prospectID	String	No	Unique identifier that we give to all prospect clients that we do backtest for. Example: aa000