> ## Documentation Index > Fetch the complete documentation index at: https://docs.stackone.com/llms.txt > Use this file to discover all available pages before exploring further. # Lightspeed Retail X-Series OAuth 2.0 connector profile – StackOne setup guide > Set up the OAuth 2.0 connector profile for Lightspeed Retail X-Series in StackOne. One-time admin setup required before your users can link Lightspeed Retail X-Series accounts via Hub.
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Create OAuth application

Register a Public App in the Lightspeed Retail X-Series developer portal.

Sign in to the Lightspeed Retail X-Series developer portal.

  • Go to [https://developers.retail.lightspeed.app/](https://developers.retail.lightspeed.app/)
  • Sign in with your Lightspeed account (use an admin account)
  • Click "Create new app" / "Register application"

Set the callback URL on your application.

  • Redirect URL: [https://api.stackone.com/connect/oauth2/lightspeed/callback](https://api.stackone.com/connect/oauth2/lightspeed/callback)
Enables actions: Create A Consignment, Create A New Customer, Create A Promotion, Create A Sale, Create And Update A Product Category Hierarchy, Create Brand, Create New Supplier, Create Product, Create Stock Adjustments, Create Webhook, Delete A Customer, Delete A Single Product, Delete Webhook, Find Gift Card, Get A Promotion By ID, Get A Single Brand, Get A Single Consignment, Get A Single Customer, Get A Single Outlet, Get A Single Price Book, Get A Single Product, Get A Single Product Image Data, Get A Single Product Type, Get A Single Register, Get A Single Sale, Get A Single Supplier, Get A Single Tax, Get A Single User, Get Information About This Retailer, List Brands, List Consignments, List Customers, List Gift Cards, List Inventory Records, List Outlets, List Payment Types, List Price Book Products, List Price Books, List Product Categories, List Product Types, List Products, List Promotions, List Registers, List Sales, List Stock Adjustments, List Store Credits For A Given Customer, List Suppliers, List Taxes, List Users, List Webhooks, Set Image Position, Store Credit List, Update A Consignment, Update A Customer, Update A Product, Update A Sale, Update A Supplier

Pre-declare the scopes your integration will request. Until 2026-06-01 scopes are OPTIONAL on the authorization request; after that date applications must request only scopes that are pre-declared on the app in the developer portal.

Save the application and copy the issued credentials.

  • Click Save to register the application
  • Copy the Client ID and Client Secret — they are required to connect from StackOne

Lightspeed requires the OAuth state parameter to be at least 8 characters. The StackOne Falcon platform handles this automatically; no manual configuration needed.
## Creating the StackOne Connector Profile To create the Connector Profile in StackOne for Lightspeed Retail X-Series: Login to StackOne and navigate to [Connector Profiles](https://app.stackone.com/connector_profiles)
  • Click + Connector Profile
  • Search for and select Lightspeed Retail X-Series
  • Select Type as OAuth 2.0
  • Fill out the fields using details retrieved from your provider:
    • Client ID
    • Client Secret
    • Scopes (Optional)
  • (Optional) Select Actions to be enabled for this Connector Profile
  • Click Save
 Congratulations! The new Connector Profile will now show up in your project ready to be used. You can now continue to Link Accounts for Lightspeed Retail X-Series.