INDIVIDUAL MCP TOOL

find_lowest_price

Find the single lowest-priced product matching the stated constraints.

wem3.ainone authenticationAvailability not checked

LIVE ENDPOINT

https://wem3.ai/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for find_lowest_price and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.wem-marketplace]
url = "https://wem3.ai/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "wem-marketplace": {
      "type": "http",
      "url": "https://wem3.ai/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: wem-marketplace
Remote MCP URL: https://wem3.ai/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "wem-marketplace": {
      "url": "https://wem3.ai/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "wem-marketplace": {
      "type": "http",
      "url": "https://wem3.ai/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "wem-marketplace",
  "transport": "streamable-http",
  "url": "https://wem3.ai/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

search_products — Search for products across connected retailers.
semantic_search — Search for products using natural language descriptions.
get_categories — Get available product categories and the approximate price range for each.
get_product — Get full details for a specific product by its provider and ID, or by a bare wem_id.
compare_products — Compare 2-5 products side by side.
compare_offers — Multi-retailer offers for one product from WEM's own catalogue, cheapest first, with a 90-day price-history low.
verify_offer — Check a price claim before repeating it.
get_evidence_receipt — Fetch a WEM evidence receipt by id (wem-evr-.