Marketplace Feed
Execution

Marketplace feed monitoring is the process of tracking the lifecycle of data submissions to marketplaces like Amazon and eBay. It provides visibility into whether your listing updates, inventory changes, and price modifications were accepted, are pending, or failed—replacing guesswork with confirmed status information.

This common issue occurs because Amazon processes feeds asynchronously. A "submitted" status only means Amazon received the data, not that it was applied. Vastyn's feed execution controller tracks feeds through to completion, showing you exactly when data is applied or why it was rejected.

Vastyn validates outgoing data against marketplace requirements before submission and monitors feed responses in real-time. When errors are detected, you receive clear explanations of what failed and why, enabling quick resolution instead of discovering problems through suppressed listings.

Listing suppression often results from attribute mismatches, invalid data formats, policy violations in product content, or inventory conflicts. Vastyn's pre-submission validation catches many of these issues before they reach the marketplace, and post-submission monitoring alerts you to any rejection reasons.

Yes. Vastyn provides a unified feed execution dashboard that consolidates submission status, processing state, and error information across all connected marketplaces. This eliminates the need to check each marketplace's backend separately.

Vastyn maintains a complete audit trail of every feed submission, including what data was sent, when it was submitted, marketplace responses, and final outcomes. This documentation supports troubleshooting, demonstrates compliance with marketplace policies, and provides evidence for dispute resolution.