Live listings
—
↗ 3 synced todayAcross 1 marketplace
Seller command center
Good morning, Vincent
Connecting to data…
Awaiting shipment
—
2 due todayNext cutoff 4:00 PM
Open returns
—
1 needs a decisionWithin SLA
30-day sales
$18,420
↗ 12.4%vs prior period
Live feed
Automation activity
Shortcuts
Run an operation
Scheduled sync
Orders every 15 minutes
Listings every 30 minutes
System map
eBay automation pipeline
01
→
Inventory APISKU, offer, price & quantity
Operational02
→
Fulfillment APIOrders, refunds & shipment
Operational03
→
Post-Order APIReturn decisions & outcomes
Operational04
NotificationsWebhook + scheduled repair
ListeningInventory API
Listing catalogue
| Listing | Marketplace | Price | Available | Status | Last sync | Actions |
|---|
⌕No listings match
Try another search or status filter.
Fulfillment API
Order queue
| Order | Buyer | Items | Total | Payment | Fulfilment | Actions |
|---|
⌕No orders match
Adjust the filter or search phrase.
Post-Order API
Return requests
↩Select a return
Review the reason, value, and available seller actions.
Authorization
eBay OAuth grant
e
Vincent's StoreMarketplace account · Production target
- Grant type
- Authorization Code
- Token storage
- Server-side encrypted
- Refresh policy
- 10 minutes before expiry
- Last refresh
- 8 minutes ago
Least privilege
Granted scopes
- ✓
sell.inventoryCreate and manage offers - ✓
sell.fulfillmentRead orders and create shipments - ✓
sell.accountResolve business policies - ✓
sell.financesReconcile transaction state - ✓
commerce.notification.subscriptionManage webhook subscriptions
Production boundary
Secure request path
01Operator UICloudflare Pages
HTTPS
02API gatewayCloudflare Worker
OAuth
03eBay APIsInventory · Fulfillment · Post-Order
Audit
04SupabaseState · events · retries
⌾
No production secret is shipped in this demo. A live build keeps eBay refresh tokens and privileged Supabase keys behind the Worker boundary.
Implementation map
Core REST operations
PUT
/sell/inventory/v1/inventory_item/{sku}Create or replace itemPOST
/sell/inventory/v1/offer/{offerId}/publishPush listing livePOST
/sell/inventory/v1/offer/{offerId}/withdrawEnd listing, preserve offerGET
/sell/fulfillment/v1/orderPull fresh ordersPOST
/sell/fulfillment/v1/order/{id}/shipping_fulfillmentMark shipmentPOST
/post-order/v2/return/{id}/decideApprove or decline return