Connecting LendingTree
Open Account Settings

The profile menu at the bottom left, with Account Settings at the top
Go to Integrations

Data & Integrations in the settings sidebar, with Integrations selected
Scroll to Webhooks and select LendingTree Leads

The Webhooks section, with the long form LendingTree Leads card boxed in red
Select Manage, or Activate
Add a new webhook

The Custom Webhook Endpoints screen, with New Endpoint boxed in red
Fill out the webhook and create it

The Create Webhook Endpoint form, with Authentication Method and Create Endpoint boxed in red
Copy your webhook URL and API key

The finished webhook, with its URL blurred out
Send the webhook URL and API key to LendingTree

