Claude eBay Connector: Manage Your eBay Store with Claude AI
3Dsellers is an official Claude integration. Connect it once and Claude works with every channel you sell on through 3Dsellers: eBay, Amazon, Walmart, Etsy, Shopify, WooCommerce, BigCommerce, TikTok Shop and more. Ask about your listings, orders and inventory in plain language, then let Claude update them for you.
What You Can Ask Claude to Do
Pick a task to see the conversation. Claude shows what it plans to change and waits for your approval before it touches your store. Claude can use more than 120 tools in your 3Dsellers account: see the full list of tools.
Claude
Title: Canon EOS R6 Mirrorless Camera Body, Used
Price: $1,450 · Condition: Used, good
Category: Digital Cameras · Shipping: your standard policy
Want me to publish it to your eBay store?
Claude
Claude
I will set HD-204 to 40. Inventory sync is on, so eBay, Amazon and Shopify will update too. OK?
Claude
#11-20481 eBay, 2 items
#11-20486 Amazon, 1 item
#11-20490 eBay, 1 item
#11-20497 Shopify, 3 items
Want me to tag them "needs tracking" so they show up in your Orders filter?
Claude
Claude
Claude
9 rows: the price had a currency symbol ("$12.50").
3 rows: SKU not found in your catalog.
I can retry the 9 price rows with the symbol removed. The 3 unknown SKUs need your check. OK?
Claude
Draft: "Hi, thanks for asking. This jacket runs true to size, and the chest measures 21 inches flat on the medium. Happy to measure anything else for you."
I have not sent it.
Claude
Trigger: order delivered · Delay: 2 days · Channels: eBay and Etsy
Text: "Thanks for your order! If everything arrived as expected, we would love your feedback. Reply here if anything needs fixing."
Want me to turn it on?
Add 3Dsellers to Claude in Two Minutes
3Dsellers is an official Claude integration. Sign in once, no API keys and no code. Claude then works with every channel you connect to 3Dsellers: eBay, Amazon, Walmart, Etsy, Shopify, WooCommerce, BigCommerce, TikTok Shop and more.
Add 3Dsellers to ClaudeStep-by-step guides with screenshots: How to connect Claude to 3Dsellers and How to connect Claude Code to 3Dsellers.
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Connect 3Dsellers to Your AI Assistant
One hosted MCP server with 120+ tools. Pick your assistant for the setup steps, examples and answers.
Claude
Official connector in Claude's directory. Sign in, no token.
Connect Claude ->
ChatGPT
Add 3Dsellers as an app with one URL and sign in.
Connect ChatGPT ->
Grok
Add 3Dsellers as a custom connector in Grok and sign in.
Connect Grok ->
Cursor & VS Code
One config block for Cursor, VS Code, Claude Code and other editors.
See the setup ->
Any MCP client
The server URL, the full list of 120+ tools, pricing and FAQ.
See the MCP server ->
3Dsellers Gives You the Tools You Need to Take Your eCommerce Business to the Next Level
The Claude integration is built for online sellers who want to manage their marketplace listings without clicking through screens. Ask Claude what sold today, which eBay listings are missing item specifics, or which products are running low, and let it update stock, tag orders or prepare listings in 3Dsellers. Every action runs through your own 3Dsellers account, so your data stays where it already is.
Managing Your eBay Listings and Products with Claude has Never Been Easier!
- Add 3Dsellers to Claude from the official connector directory and sign in to your 3Dsellers account.
- Ask Claude about your eBay, Amazon, Etsy and Shopify products, listings, orders and inventory in plain language.
- Let Claude update inventory, tag orders, fix listing details and publish products for you through 3Dsellers.
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Manage Your Entire Product Catalog from One Place
3Dsellers keeps all your products and listings from every selling channel in one catalog. With Claude connected, you can search and update that catalog by asking. Find products by SKU or title, check where each one is listed, and make changes across channels from a single conversation instead of switching between marketplace dashboards.
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Easily Cross-List Your eBay Products to Multiple Selling Channels with Claude
Ask Claude to take products from your eBay store and publish them to Amazon, Etsy, Walmart or Shopify through 3Dsellers. It can review product details, fill in missing fields and send the publish job, so you can grow into new channels without rebuilding every listing by hand.
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Monitor and Sync Your Inventory in Real Time Across All Channels
Ask Claude which products are low on stock, update the quantity on a listing or a variation, and let 3Dsellers sync the change to every connected channel. Daily inventory checks become a quick question, and overselling on eBay or Amazon becomes much less likely.
Synchronize Pricing Across All Your Selling Channels
Ask Claude to compare prices across your listings, find products priced differently on different channels, and prepare price updates in 3Dsellers. You approve the changes, and 3Dsellers pushes them to every marketplace.
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Enhance your Product Data with Custom Product Attributes
Ask Claude to review your listing titles, descriptions and item specifics, point out what is missing, and fill in product attributes in 3Dsellers. Complete product data helps your listings rank better on eBay and Amazon search and gives buyers the details they need.
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Tailor Products to Each Selling Channel with Custom Channel Mapping
Each marketplace expects product data in its own format. Claude can read the channel-specific fields exposed by 3Dsellers, suggest how your product attributes should map to each channel, and help you prepare the data before you publish, so your eBay, Amazon and Etsy listings all come out right.
Quickly Assign Products to Categories on Each Channel with the Smart Category Mapper
Ask Claude to find products with unmapped categories, suggest the right eBay or Amazon category for each one, and set the category mapping in 3Dsellers. Correct categories make your products easier for buyers to find on every channel.
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Connect Seamlessly with 3Dsellers Across Multiple Sales Channels
3Dsellers connects your eBay, Amazon, Etsy, Walmart, Shopify and WooCommerce stores in one place. With the official Claude integration, all of that is one chat away: check orders, sync inventory, fix listings and publish products by asking Claude, while 3Dsellers does the work on each marketplace.
Authentication
Securely connect your account and access the 3Dsellers API with ease. The Authentication API ensures that only authorized requests are processed, providing a safe and reliable way to integrate your systems. Use it to generate access tokens, verify token status, and maintain uninterrupted access for seamless API integration.
Products
Manage your product catalog efficiently and sync products across all sales channels. The Products API allows you to retrieve, add, update, and remove products, ensuring your inventory is always up to date. Automate product updates, streamline catalog management, and reduce manual work while keeping product data accurate and consistent.
Inventory
Set the stock that 3Dsellers pushes to every channel. PATCH /v1/products/listings/inventory and /variations set one listing's or one variation's warehouse quantity, and POST /v1/products/inventory-sync links products to Inventory Sync by SKU.
Orders
Simplify order management and track every transaction effortlessly. The Orders API allows you to fetch order lists, create new orders, and update order statuses. Streamline the order process, reduce manual work, and ensure that your order information is always current across all channels.
Webhooks
Subscribe your URL once with POST /webhooks/subscribe and 3Dsellers calls it for three events: order.created, import-csv.status-updated and helpdesk.message-created. GET /webhooks lists your subscriptions with their delivery health.
Health
GET /health/live and GET /health/ready answer without a token and tell you whether the API is up and ready to serve requests. Point your own uptime monitor at them.
Reach More Buyers by Listing on Multiple Selling Channels
3Dsellers connects your eBay, Amazon, Etsy, Walmart, Shopify and WooCommerce stores in one place. With the official Claude integration, all of that is one chat away: check orders, sync inventory, fix listings and publish products by asking Claude, while 3Dsellers does the work on each marketplace.
Trusted by 5,000+ eCommerce Sellers
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Get unlimited access to 3Dsellers free of charge for 7 days!
Enjoy Better, More Streamlined Multichannel Commerce with 3Dsellers' Integrations
3Dsellers integrates with a wide selection of popular ecommerce platforms and channels, allowing you to easily sync product and order data, automate processes, and streamline operations across multiple channels. With 3Dsellers' powerful integrations, you'll enjoy improved efficiency and fewer errors, allowing you more time to focus on growing your business. Maximize your sales and effortlessly scale your business with 3Dsellers' multichannel integrations.
FAQ
Short answers to the questions sellers ask before they add 3Dsellers to Claude.
Yes. Once 3Dsellers is connected, Claude can create the product, fill in item specifics, choose your business policies and publish the listing to your eBay store. Claude shows the draft and waits for your approval before it publishes.
Add 3Dsellers from Claude's connector directory, sign in to your 3Dsellers account and approve access. Then turn the connector on in a chat from the + menu. It takes about two minutes and needs no token and no eBay developer account.
Yes. In Claude, open Settings > Connectors, click Add custom connector and paste the server URL https://api.3dsellers.com/mcp, then sign in with your 3Dsellers account. Claude gets the same tools as the 3Dsellers entry in the Claude connector directory.
Yes. 3Dsellers is listed in Claude's connector directory. The integration is built and maintained by 3Dsellers, and it works in claude.ai, Claude Desktop and Claude Code.
Yes. 3Dsellers keeps one catalog for every channel you sell on, so one connection lets Claude read and update listings on eBay, Amazon, Walmart, Etsy, Shopify, TikTok Shop and WooCommerce, and publish products from one channel to another.
Claude never sees your eBay password. It connects to 3Dsellers with OAuth, can only use the tools listed on the 3Dsellers MCP page, and asks for your approval before it runs a tool that changes data. You can disconnect it from the assistant or from 3Dsellers Settings at any time.
No. The connection is included in every 3Dsellers plan, including the free trial. Actions the AI runs use AI actions that you buy in advance in the AI Lite, AI Pro or AI Elite package. Reading your data is free.
Get unlimited access to 3Dsellers free of charge for 7 days!
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