What is the Walmart Marketplace integration?
Walmart Marketplace is an online marketplace where shoppers browse and buy from many sellers at once. Listing your products there means matching their catalog schema, keeping prices and stock accurate, and syncing orders — exactly the kind of repetitive feed work Product Feed Master automates.
With Product Feed Master, Walmart Marketplace becomes a connector you can attach to any feed. You control exactly which products and attributes flow through it, so the data that reaches Walmart Marketplace is clean, complete, and formatted correctly.
How Product Feed Master connects to Walmart Marketplace
The Walmart Marketplace connector is powered by our Generic REST API connector under the hood, so it inherits the same battle-tested authentication, retry, and scheduling behavior used across the platform.
Because Walmart Marketplace supports both directions, you can use it as a source to import products and as a destination to export your mapped catalog — or both at once for true two-way sync.
Why manage your Walmart Marketplace feed with Product Feed Master?
Maintaining a Walmart Marketplace feed by hand is slow and error-prone. Prices drift out of date, out-of-stock items keep showing, and every channel wants attributes named differently. Product Feed Master solves this by keeping one master catalog and projecting a tailored feed to Walmart Marketplace.
You map source fields to the attributes each destination expects, layer on rules to rename, combine, default, or filter values, and schedule automatic re-syncs so the data is never stale.
What you can do with the Walmart Marketplace connector
- Import products and attributes from Walmart Marketplace into your master feed.
- Export a mapped, channel-ready catalog to Walmart Marketplace.
- Map your source fields to the attributes Walmart Marketplace expects.
- Transform values with rules: rename, combine, default, format, and filter.
- Exclude out-of-stock or non-compliant products before they reach the channel.
- Schedule automatic re-syncs so your Walmart Marketplace feed never goes stale.
How to set up a Walmart Marketplace feed
Build your master feed
Create a feed and attach your product sources so Product Feed Master has a single, unified catalog to work from.
Add the Walmart Marketplace connector
Create a new channel in Product Feed Master and choose Walmart Marketplace. Enter your credentials or endpoint details — the connector handles authentication for you.
Map and transform your fields
Match your catalog attributes to the fields Walmart Marketplace expects, then add transformation rules to clean, reformat, or enrich values as needed.
Schedule and sync
Set a sync schedule — hourly, daily, or on demand — and Product Feed Master keeps your Walmart Marketplace feed up to date automatically.
Walmart Marketplace integration FAQ
Does Product Feed Master support Walmart Marketplace?
Yes. Walmart Marketplace is available as a connector you can attach to any feed in Product Feed Master, with field mapping, transformation rules, and automated scheduling included.
Can I both import and export with Walmart Marketplace?
Yes. The Walmart Marketplace connector supports two-way sync — use it to import product data, export your mapped catalog, or both.
What technology powers the Walmart Marketplace connector?
It runs on our Generic REST API connector, which handles authentication, retries, and formatting so you don't have to manage any of it yourself.
Do I need to write code to connect Walmart Marketplace?
No. Connecting Walmart Marketplace is fully configuration-driven — add the connector, map your fields, and schedule a sync. No development work required.
How often can I sync my Walmart Marketplace feed?
You can sync on demand or on a recurring schedule. Pick the cadence that matches how often your prices and inventory change.