Catalog & SKU Integration

When this skill applies

Use this skill when building a seller connector that needs to push product catalog data into a VTEX marketplace, handle SKU approval workflows, or keep prices and inventory synchronized.

• Building the Change Notification flow to register and update SKUs
• Implementing the SKU suggestion lifecycle (send → pending → approved/denied)
• Mapping product data to the VTEX catalog schema
• Synchronizing prices and inventory via notification endpoints

Do not use this skill for:

• Marketplace-side catalog operations (direct Catalog API writes)
• Order fulfillment or invoice handling (see marketplace-fulfillment)
• Rate limiting patterns in isolation (see marketplace-rate-limiting)

Decision rules

VTEX exposes two POST routes under api/catalog_system/pvt/skuseller/changenotification. They are not interchangeable — the path shape tells the platform which identifier you are sending.