Skip the install. Get this working in under 2 minutes.
Start a free trial on cloud.anythingmcp.com, add the eBay Sell in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.
Summary
eBay's Sell APIs for merchants: inventory items and offers, orders and fulfilment, payment disputes, and the seller's own account policies. OAuth 2.0 user token against the production marketplace.
Try asking
Example prompts for eBay Sell
Click any prompt to copy it. Paste into Claude, ChatGPT, Cursor, Gemini, Copilot or OpenClaw to run it against this connector.
Claude is AI and can make mistakes. Please double-check responses.
💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → eBay Sell, paste your credentials, mint an MCP API key — done. No Docker, no
git clone, no local server.
eBay Sell + Meta Muse
eBay's Sell APIs for merchants: inventory items and offers, orders and fulfilment, payment disputes, and the seller's own account policies. OAuth 2.0 user token against the production marketplace.
Prerequisites
See the full setup instructions baked into the connector (visible in the in-app store when you select the connector). The required environment variables for this connector are:
EBAY_CLIENT_ID, EBAY_CLIENT_SECRET, EBAY_REFRESH_TOKEN, EBAY_MARKETPLACE_ID
Step 1 — Get credentials
Getting a token — the Sell APIs need a user token, not an application token.
- Register at developer.ebay.com and create a production keyset. Note the App ID (client id), Cert ID (client secret) and an RuName (redirect URI name).
- Run the authorization-code grant once for the seller account, requesting the scopes you need:
sell.inventory,sell.fulfillment,sell.account, plussell.payment.disputeforebay_sell_list_payment_disputes, optionally read-only variants. eBay's OAuth documentation has a browser-based token tool for this.
…(continued in the in-app connector instructions)
Step 2 — Install the adapter
curl -fsSL https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/main/docker-compose.quickstart.yml -o docker-compose.yml
printf 'JWT_SECRET=%s\nENCRYPTION_KEY=%s\n' "$(openssl rand -hex 32)" "$(openssl rand -hex 32)" > .env
docker compose up -d
Step 3 — Add the connector in Muse
Your server URL: in AnythingMCP, open MCP Servers → the server this connector is on, and copy its URL (
https://cloud.anythingmcp.com/mcp/…). Use it wherever this guide showsYOUR_SERVER_ID.
Muse adds remote MCP servers as custom connectors and signs in to them with OAuth.
- In Muse, open Settings → Connectors and choose Add custom connector.
- Paste the MCP server URL
https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID. - Muse opens the AnythingMCP sign-in page: sign in and approve access.
- In a chat, ask Muse for something that needs the
eBay Selltools.
You can also set it up from a chat, on the web, in the iOS and Android apps or in WhatsApp. Send Muse this message:
Create a Custom Connector for a new remote MCP server, then connect to it:
Name: AnythingMCP
Transport: remote streamable HTTP
URL: https://cloud.anythingmcp.com/mcp/YOUR_SERVER_ID
Auth: OAuth
Self-hosting? Use your instance's public HTTPS address instead of https://cloud.anythingmcp.com. Muse connects from Meta's cloud, so localhost does not work.
Available tools
| Tool | What it does |
|---|---|
ebay_sell_list_orders | List orders with their buyer, line items, totals, payment status and fulfilment status |
ebay_sell_get_order | Read one order in full: every line item with SKU and price, the buyer, the shipping address, the payment summary and the fulfilment instruct |
ebay_sell_list_inventory_items | List inventory items — the SKU-level product records behind Sell-API listings |
ebay_sell_get_inventory_item | Read one inventory item by SKU: its product details, condition, package dimensions and available quantity per fulfilment channel |
ebay_sell_list_offers | List the offers (listings) for one SKU, with their marketplace, format, price, listing status and listing id |
ebay_sell_list_fulfillment_policies | List the seller's fulfilment (shipping) policies for the configured marketplace, with their services, costs and handling times |
ebay_sell_list_return_policies | List the seller's return policies: whether returns are accepted, the return window, and who pays the shipping |
ebay_sell_list_payment_disputes | List payment disputes opened against the seller, with the reason, amount, status and the deadline to respond |
ebay_sell_get_privileges | Read the selling privileges of the account: whether selling is enabled and what the current selling limits on quantity and value are |
ebay_sell_update_offer_price | Change the price of a live offer |
FAQ
Where is Muse available? Meta currently offers Muse in the US and Canada, on the web, in the iOS and Android apps and in WhatsApp.
Does Meta review this connector? No. Meta doesn't review custom connectors. Muse sees only the tools you switched on for this MCP server in AnythingMCP, and you can disconnect it anytime under Settings → Connectors.
Next steps
Was this guide helpful?
