{"type":"firestarter.listing","listing":{"id":"lst_zV3ao5nb","product_name":"Koch-Chemie Stain Remover","category":"Professional Car Cleaning Products","description":"The Koch-Chemie Stain Remover (formerly Fleckenwasser) eliminates any leftover grease or organic residues from your vehicle. It can be used on glass, ceramic, metal, textiles and paint. Stain Remover is most effectively applied with an absorbent cloth.\nRecommendations for use\nUse a dry, absorbent cloth to apply to stains and rub off.\nAreas of use\n\nGlass\nPaintwork\nCeramic\nMetal\nSolvent-resistant textiles, etc.\n\nWarnings\n\n\nKeep the liquid away from heat as it is highly flammable.\nDo not swallow or breathe in the vapours of the substance.\nBefore using, check colour fastness and material compatibility.\n","images":["https://cdn.shopify.com/s/files/1/0427/6758/1340/files/StainRemover36-1L-01.png?v=1772191254"],"price":12.91,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:03.911Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_zV3ao5nb","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_zV3ao5nb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Koch-Chemie Stain Remover' and a budget_max comfortably above $12.91 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}