Payment Processing and Order Tracking with YooKassa and Google Sheets

Accept YooKassa payments and log transactions in Google Sheets 🧾 Summary This workflow allows you to accept online payments via YooKassa and log both orders and transactions in Google Sheets — all without writing a single line of code. It supports full payment flow: product selection, payment initiation, webhook processing, refund updates, and payment status checks. 👥 Who is this for? This template is ideal for: Online stores with simple checkout flows Sellers of digital products or info-courses Entrepreneurs using Telegram bots or web forms Anyone needing quick payment integration with Google Sheets tracking 🎯 What problem does this workflow solve? Setting up online payments usually requ

Help me set up the n8n workflow "Payment Processing and Order Tracking with YooKassa and Google Sheets" (https://n8n.io/workflows/4749). It uses: Google Sheets, HTTP Request, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.