Server data from the Official MCP Registry
Real eBay sold listings: 3 years of price history, real accepted Best Offer prices, 8 marketplaces.
About
Real eBay sold listings: 3 years of price history, real accepted Best Offer prices, 8 marketplaces.
Remote endpoints: streamable-http: https://api.compsapi.com/mcp
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Found in Source Code
Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"com-compsapi-ebay-sold-listings": {
"url": "https://api.compsapi.com/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
CompsAPI MCP Server · eBay Sold Listings for AI Agents
Hosted MCP server that gives any AI agent real eBay sold listings: up to 3 years of price history and the real accepted Best Offer price, not the crossed out asking price. Ask for comps in plain language, get structured sold data back.
- Server URL:
https://api.compsapi.com/mcp(streamable HTTP, no install) - Auth: your CompsAPI key in the Authorization header, free key at app.compsapi.com (100 searches a month, no card)
- Docs: compsapi.com/docs
Setup
Claude Desktop, Claude Code, Cursor and any other MCP client that supports remote servers:
{
"mcpServers": {
"compsapi": {
"url": "https://api.compsapi.com/mcp",
"headers": { "Authorization": "Bearer sk_live_YOUR_KEY" }
}
}
}
Claude Code one-liner:
claude mcp add --transport http compsapi https://api.compsapi.com/mcp --header "Authorization: Bearer sk_live_YOUR_KEY"
Tool
search_sold_listings
Search real eBay sold listings. Returns price statistics (average, median, range, best offer share) plus the newest matching sales.
| Parameter | Description |
|---|---|
query | What to search, e.g. charizard psa 10 |
days | How far back, 1 to 1095 (3 years). Default 90. |
condition | new, open_box, refurbished, used, parts |
best_offer | 1 adds real accepted offer prices, only returns accepted offers only |
site | eBay marketplace: US (default), UK, DE, FR, IT, ES, CA, AU |
category | eBay category id(s), e.g. 31387 for wristwatches |
min_price / max_price | Sold price range |
page | Result page, newest first |
Example prompts once connected:
- "What does a PSA 10 Charizard actually sell for? Last 90 days."
- "Median sold price for a Rolex Submariner 126610 this year, accepted offers included."
- "Compare what iPhone 15 Pro sells for on eBay UK vs US."
Why this data
eBay put sold listings behind a login in 2026 and the public sold search only ever showed 90 days. CompsAPI returns up to 3 years of real sales, including what accepted Best Offers actually closed at. Full REST API with the same data at compsapi.com.
Not affiliated with eBay Inc. eBay is a trademark of eBay Inc.
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