Webparsers
API Marketplace MCP Server
Overview
What is API Marketplace MCP Server?
API Marketplace MCP Server is a hosted implementation of the Model Context Protocol (MCP) that gives LLM clients (Claude, Cursor, and others) direct access to e-commerce and retail data from major marketplaces — Amazon, eBay, Walmart, Kaufland, Foot Locker, Champs Sports, Dick's Sporting Goods, Tabletki, and more — as well as a general web scraping tool.
Unlike local MCP servers that run via npx, this server is fully hosted. No installation, no CLI, no environment variables to manage. Connect with a single URL.
How to use API Marketplace MCP Server?
- Get an API key at api-portal.webparsers.com
- Add the server to your MCP client using the URL below
- On first connection, an OAuth authorization page will prompt you to paste your API key — done
Server config:
{
"mcpServers": {
"api-marketplace": {
"url": "https://api-marketplace-mcp.webparsers.com/mcp"
}
}
}
No command, no args, no env needed. Authentication is handled via OAuth — your API key is entered once in the browser prompt and stored as a bearer token.
Key features of API Marketplace MCP Server?
- Hosted, zero-install — connects via a single URL, no local process required
- OAuth-based authentication — secure API key flow without exposing keys in config files
- Multi-retailer coverage — Amazon, eBay, Walmart, Kaufland, Foot Locker, Champs Sports, Dick's Sporting Goods, Tabletki
- General web scraping — extract content from arbitrary URLs via the
/scrapeendpoint - Auto-updating tools — OpenAPI spec is refreshed automatically; new endpoints become available without reconnecting
- Billing visibility — check your API credit balance and usage directly from the LLM context
- FastMCP-powered — built on FastMCP with full OpenAPI-to-MCP tool conversion
Use cases of API Marketplace MCP Server?
- Asking an LLM to compare product prices across Amazon, Walmart, and eBay in a single prompt
- Automating competitive pricing research for e-commerce stores
- Extracting product descriptions, reviews, and specs for content generation
- Monitoring stock availability across multiple retailers
- Scraping and summarizing web pages without leaving the chat interface
- Checking remaining API credits mid-session before running large batch tasks
FAQ
Do I need to install anything?
No. The server is hosted at https://api-marketplace-mcp.webparsers.com/mcp. Just add the URL to your MCP client config.
Where do I get an API key? Register at api-portal.webparsers.com. The key is entered once via the OAuth login page when you first connect.
Is my API key stored securely? Your key is never placed in a config file. It is submitted through an OAuth authorization flow and passed as a bearer token on each request.
Which retailers are supported?
Amazon, eBay, Walmart, Kaufland, Foot Locker, Champs Sports, Dick's Sporting Goods, and Tabletki (pharmacy). A general /scrape endpoint is also available for any other URL.
How do I check my credit balance?
The server exposes /api/billing/balance and /api/billing/usage as MCP tools. Ask your LLM "what is my current API balance?" and it will query these directly.
Is this compatible with Claude, Cursor, and other MCP clients? Yes. Any MCP client that supports remote HTTP/SSE servers and OAuth 2.0 dynamic client registration (Claude Desktop, Claude.ai, Cursor, etc.) works out of the box.
What happens when new API endpoints are added? The server polls the OpenAPI spec automatically and reloads when changes are detected. New tools appear in your next session without any config changes on your end.
Server Config
{
"mcpServers": {
"api-marketplace": {
"url": "https://api-marketplace-mcp.webparsers.com/mcp"
}
}
}