# 3Dsellers MCP

> Lets your agent work in your 3Dsellers account: publish listings to eBay and other channels, update stock and prices, and handle orders.

3Dsellers' hosted MCP server connects your agent to your 3Dsellers account, the multichannel selling platform built for eBay sellers. 3Dsellers keeps one product catalog for every channel you sell on, so your agent can create products, publish listings to eBay, Amazon, Walmart, Etsy, Shopify and TikTok Shop, keep stock and prices in line, handle orders and answer buyers. It all runs through 3Dsellers, so there's no eBay developer account or marketplace API key to set up.

What you can do with it
- Search, create and edit products in your catalog, with variations, images and identifiers
- Publish products to eBay and your other channels, and set item specifics, business policies and eBay store categories
- Set quantities on listings and variations, and turn inventory sync on or off
- Find orders, tag them, add tracking and create invoices
- Change prices, item specifics, policies or tags across many listings in one bulk action
- Import supplier CSV files with a dry run first, and schedule imports and exports
- Read and answer Helpdesk tickets from buyers, and set up automatic post-sale messages
- Set up automations, automatic offers to watchers and listing description templates

How it connects
3Dsellers hosts it at https://api.3dsellers.com/mcp. Chat agents such as ChatGPT and Claude sign you in with your 3Dsellers account, with no token to copy. Coding agents can use a bearer token instead: in 3Dsellers, open Settings > Profile > API / MCP, click Connect MCP and generate a token under For developers, then send it as an Authorization: Bearer header. The token is shown only once.

Good to know
- You need a 3Dsellers account on a plan or the free trial, with your selling accounts already connected to it.
- Tools that change data ask for your approval before they run.
- Tokens can be scoped, for example product:read to only read products. Every call is logged on the API / MCP page, and you can revoke one token or all of them.
- Reading your data is free. Actions the AI runs use AI actions bought in advance.
- 3Dsellers makes and hosts this server; it isn't an eBay product.

- Type: Plugin
- Made by: 3dsellers
- Category: E-commerce
- Formats: Remote MCP
- Version: 1.0.3
- Website: https://www.3dsellers.com/channel-integration/3dsellers-mcp
- Source: https://github.com/3dsellers/ebay-mcp-server
- Page: https://pluginboard.ai/plugins/3dsellers

## Works with

- ChatGPT
- Claude
- Muse
- Grok Bot
- Gemini
- Grok
- GitHub Copilot
- Cursor
- Claude Code
- Codex
- Antigravity
- Gemini CLI
- Replit
- OpenClaw
- OpenCode
- Hermes Agent

## Install

### ChatGPT

In ChatGPT on the web: Plugins → + → Add custom MCP server, then paste https://api.3dsellers.com/mcp under Connection. Business and Enterprise plans; Pro can add read-only servers.

### Claude

In Claude (web or desktop): Customize → Connectors → Add custom connector, then paste https://api.3dsellers.com/mcp

### Muse

In Muse: In a Muse chat, ask it to create a custom connector for the MCP server at https://api.3dsellers.com/mcp. Then tap Connect on the card it shows and sign in, or add your key.

### Grok Bot

In Grok Bot: In a chat with your Bot, say "Add this MCP server: https://api.3dsellers.com/mcp". It confirms the details with you and sets it up, and the tools are ready from your next message.

### Gemini

In Gemini: At gemini.google.com: Settings → Connected Apps → Add a custom app, then paste https://api.3dsellers.com/mcp

### Grok

In Grok on the web: At grok.com/connectors: New Connector → Custom, then enter https://api.3dsellers.com/mcp and sign in if it asks.

### GitHub Copilot

Add to VS Code: vscode:mcp/install?%7B%22name%22%3A%223dsellers-mcp%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fapi.3dsellers.com%2Fmcp%22%7D

Copilot CLI:

```shell
copilot mcp add --transport http 3dsellers-mcp https://api.3dsellers.com/mcp
```

### Cursor

Add to Cursor: cursor://anysphere.cursor-deeplink/mcp/install?name=3dsellers-mcp&config=eyJ1cmwiOiJodHRwczovL2FwaS4zZHNlbGxlcnMuY29tL21jcCJ9

Add to .cursor/mcp.json:

```json
{
  "mcpServers": {
    "3dsellers-mcp": {
      "url": "https://api.3dsellers.com/mcp"
    }
  }
}
```

### Claude Code

Run in your terminal:

```shell
claude mcp add --transport http 3dsellers-mcp https://api.3dsellers.com/mcp
```

### Codex

Run in your terminal:

```shell
codex mcp add 3dsellers-mcp --url https://api.3dsellers.com/mcp
```

### Antigravity

Add to ~/.gemini/config/mcp_config.json:

```json
{
  "mcpServers": {
    "3dsellers-mcp": {
      "url": "https://api.3dsellers.com/mcp"
    }
  }
}
```

### Gemini CLI

Run in your terminal:

```shell
gemini mcp add --transport http 3dsellers-mcp https://api.3dsellers.com/mcp
```

### Replit

In Replit: At replit.com/integrations, open MCP Servers → + Add MCP server, paste https://api.3dsellers.com/mcp (add any headers under Advanced settings), then click Test & save.

### OpenClaw

Run in your terminal:

```shell
openclaw mcp add 3dsellers-mcp --url https://api.3dsellers.com/mcp --transport streamable-http
```

If it needs a key or sign-in: For https://api.3dsellers.com/mcp, add --header NAME=value for each header it needs, or --auth oauth and then run openclaw mcp login 3dsellers-mcp.

### OpenCode

Run in your terminal:

```shell
opencode mcp add 3dsellers-mcp --url https://api.3dsellers.com/mcp
```

If it needs a key: For https://api.3dsellers.com/mcp, add --header 'NAME=value' for each header it needs. Add --global to use it in every project.

### Hermes Agent

Run in your terminal:

```shell
hermes mcp add 3dsellers-mcp --url https://api.3dsellers.com/mcp
```

Add to ~/.hermes/config.yaml:

```json
{
  "mcp_servers": {
    "3dsellers-mcp": {
      "url": "https://api.3dsellers.com/mcp"
    }
  }
}
```

If it signs in with OAuth: If https://api.3dsellers.com/mcp asks you to sign in, add --auth oauth to the command, or auth: oauth to its entry.

---
From Pluginboard (https://pluginboard.ai).