All Guides Getting Started Announcements & News Store Integrations EU Tax & Compliance Orders & Sync Catalog & Listings

Connecting Lightspeed eCom via OAuth 2.0

Detailed walkthrough for securely connecting your Lightspeed C-Series store to Salp using standard OAuth credentials.

Last updated: June 3, 2026

We use secure OAuth 2.0 flows. Salp will never ask for your admin password or core shop credentials.

To integrate Lightspeed eCom, trigger the OAuth flow from your Integrations settings. This grants Salp read-only access to your inventory catalog and read/write access to checkout webhooks for seamless order processing.

bash

curl -X POST https://portal.salp.shop/api/integrations/lightspeed/auth \
  -H "Authorization: Bearer [TOKEN]" \
  -d "client_id=LIGHTSPEED_CLIENT_ID"