Apps for AI assistants

PriceLayer also exposes its price data as MCP apps that plug into AI assistants such as Claude and ChatGPT as a tool. Each app is its own authless MCP endpoint.

Fuel prices

Finds by-the-minute petrol and diesel prices at filling stations in Germany (data: Tankerkönig / MTS-K).

Endpoint:
/mcp/fuel
Tool:
search_fuel_prices

Example prompts

  • Petrol price near 10115 Berlin?
  • Where is diesel cheapest in Cologne right now?
  • E10 price in Munich

Shopping

Finds daily product prices in German online shops (excluding Amazon), with timestamps and purchase links (affiliate links).

Endpoint:
/mcp/shopping
Tool:
search_product_prices

Example prompts

  • How much is a pool robot?
  • Cheapest coffee machine
  • Deals on running shoes

Note: purchase links are marked as “(affiliate link)”. More on this in the privacy policy.