Automatically add customers from Pipedrive to Stripe

This workflow automatically adds closed deals from Pipedrive as new customers into Stripe. Prerequisites Pipedrive account and Pipedrive credentials Stripe account and Stripe credentials How it works Pipedrive trigger node starts the workflow when a deal gets updated in Pipedrive. IF node checks that the current won time is not equal to the previuos one in the deal and continues the workflow if it's true. Pipedrive node extracts the organization's details to pass it further. HTTP Request node searches for the same organization's details within Stripe. If a customer doesn't exist within Stripe, Merge node passes a new customer details to Stripe. Stripe node creates a new customer.

Help me set up the n8n workflow "Automatically add customers from Pipedrive to Stripe" (https://n8n.io/workflows/1775). It uses: HTTP Request, Pipedrive, Stripe. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.