Walmart Marketplace Connector for AI agents.
8 live capabilities
Manage your Walmart 3P seller catalog and inventory without leaving your workspace.
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Why people use Walmart Marketplace
Walmart Marketplace for Automated Catalog Management
This Connector changes that. You can just tell your agent to update a price or sync stock, and it handles the API calls for you. You get back a confirmation that the change is live across the marketplace.
What Vinkius changes
You get a direct line to your Walmart Seller account without leaving your chat window.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Flash sale updates
Ask your agent to use wm_setup_promotions to apply a 20% markdown to all "Summer Gear" SKUs.
- Real-world use case 02
Low stock alerts
Tell your agent to use wm_update_inventory to drop the count for SKU-123 in fulfillment center 5 to 10 units.
- Real-world use case 03
Competitive price matching
Use wm_bulk_price_update to raise the base cost of your entire "Home Goods" category by 3% across the marketplace.
Complete set · 8capabilities
The complete Walmart Marketplace capability set.
These are the exact actions your AI can choose when you ask it to work with Walmart Marketplace.
01—04
4 capabilities in this set.
Part of 8 available through Walmart Marketplace.
- 01 Capability
Wm setup promotions
Create and apply clearance or markdown rules to your product listings.
- 02 Capability
Wm get item status
Check if an SKU is live and see any specific errors or buy-box restrictions.
- 03 Capability
Wm get taxonomy
Fetch the current category structures to see how Walmart organizes its product trees.
- 04 Capability
Wm list items
Pull a list of all your currently published 3P seller catalog items.
05—08
4 capabilities in this set.
Part of 8 available through Walmart Marketplace.
- 05 Capability
Wm retire item
Remove an active product from the marketplace to hide it from customers.
- 06 Capability
Wm set price
Update the retail price for a specific item on the marketplace.
- 07 Capability
Wm update inventory
Adjust the number of units available at your various fulfillment centers.
- 08 Capability
Wm bulk price update
Upload price changes for large groups of items using structural feed arrays.
Set up in minutes
One URL. Then ask Walmart Marketplace to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Walmart Marketplace from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_IXqnAhaWtaqf8MALnQEzbqkoHScjDqinx6lFHzM0/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Walmart Marketplace, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Walmart Marketplace for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_IXqnAhaWtaqf8MALnQEzbqkoHScjDqinx6lFHzM0/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Walmart Marketplace URL.
- Step 03
Save and start
Save the connection and enable Walmart Marketplace in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"walmart-marketplace": {
"url": "https://edge.vinkius.com/vk_preview_IXqnAhaWtaqf8MALnQEzbqkoHScjDqinx6lFHzM0/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Walmart Marketplace
Open Agent mode in chat and ask: "Using Walmart Marketplace, help me...". 8 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"walmart-marketplace": {
"url": "https://edge.vinkius.com/vk_preview_IXqnAhaWtaqf8MALnQEzbqkoHScjDqinx6lFHzM0/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Walmart Marketplace
Ask Copilot: "Using Walmart Marketplace, help me...". 8 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"walmart-marketplace": {
"url": "https://edge.vinkius.com/vk_preview_IXqnAhaWtaqf8MALnQEzbqkoHScjDqinx6lFHzM0/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Walmart Marketplace
Open Cascade and ask: "Using Walmart Marketplace, help me...". 8 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"walmart-marketplace": {
"url": "https://edge.vinkius.com/vk_preview_IXqnAhaWtaqf8MALnQEzbqkoHScjDqinx6lFHzM0/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Walmart Marketplace
Ask Cline: "Using Walmart Marketplace, help me...". 8 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add walmart-marketplace --transport http "https://edge.vinkius.com/vk_preview_IXqnAhaWtaqf8MALnQEzbqkoHScjDqinx6lFHzM0/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Walmart Marketplace
Ask Claude: "Using Walmart Marketplace, show me...". 8 tools are ready
Where the request belongs
Work Walmart Marketplace can move forward.
This is for the e-commerce manager who spends half their day copy-pasting SKU data between spreadsheets and the Walmart Seller Center. It's for the person who needs to react to stock changes in real-time without manual data entry.
E-commerce Operations Manager
Manages thousands of SKUs and needs to push price changes across multiple categories instantly.
Inventory Specialist
Tracks stock levels across different fulfillment centers and needs to sync numbers as they change.
Catalog Coordinator
Handles the onboarding and retirement of products, ensuring the marketplace stays clean and up-to-date.
Build the capability set
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Bring your own AI
Change the model, client or framework. Keep Walmart Marketplace connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Walmart Marketplace.
The practical details behind the request, access and result.
Can the Walmart Marketplace MCP help me update prices for many items at once?
Yes, it can update prices in bulk. You can ask your agent to apply new price points to large groups of SKUs simultaneously, which saves you from manual entry for every individual item.
How does the Walmart Marketplace MCP handle my stock levels?
It syncs your physical stock levels directly. You can tell your agent to update the number of units available at specific fulfillment centers to keep your marketplace listings accurate.
Can I use the Walmart Marketplace MCP to hide products I no longer sell?
Yes, you can retire items using this Connector. Your agent can pull specific SKUs from the marketplace so they are no longer visible to customers.
Is the Walmart Marketplace MCP good for managing promotions?
Yes, it's designed to handle promotional logic. You can use it to set up markdowns, clearance rules, and other promotional arrays across your product listings.
Does the Walmart Marketplace MCP show me why my items aren't appearing?
Yes, it can check the status of your items. Your agent can identify if a product is live, if it's hitting buy-box limits, or if there are specific errors blocking it.
Can I use the Walmart Marketplace MCP to see the correct categories for my products?
Yes, it can pull the latest taxonomy. Your agent can check the current Walmart category structures to ensure your products are mapped to the correct node trees.
Does this Connector process fulfillment and orders?
No. This server strictly focuses on the Marketplace Catalog and Pricing to maintain secure boundaries. To manage orders, please use the walmart-orders-mcp server.
Can I update prices or inventory for multiple SKUs at once?
Yes, the agent interacts with Walmart's Bulk operations endpoint to process batch updates efficiently without rate-limit throttling.
Does this agent configure limited-time promotions for special events?
Yes. You can dynamically set promotional pricing algorithms by specifying precise start and end dates directly impacting your item's Buy Box.
Does this MCP server process fulfillment and orders?
No. This server strictly focuses on the Marketplace Catalog and Pricing to maintain secure boundaries. To manage orders, please use the walmart-orders-mcp server.
One connection away
Give your agent a direct line to Walmart Marketplace.
Connect Walmart Marketplace once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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