# 03 Merchant Onboarding

Flow:

1. Create merchant in wrapper
2. Generate Uber OAuth URL
3. Merchant authorizes Uber account
4. Callback stores tokens + merchant OAuth access
5. Retrieve merchant stores (`GET /api/v1/uber/stores/provisionable`)
6. Activate selected store (`POST /api/v1/uber/stores/{storeId}/pos-data`)

Multi-client principle: each merchant has isolated credentials and mappings.