{"type":"firestarter.listing","listing":{"id":"lst__lUWVoRJ","product_name":"Koch-Chemie Rrr Reactive Rust Remover","category":"Latest Product","description":"Koch-Chemie Rrr Reactive Rust Remover is powerful, PH-neutral cleaner made with reactive agents and extra-high performance detergents. Power away superficial rust, metal particles, burnt-in brake dust, and other non-organic pollutants with Rust Remover. The cleaner, once it has dissolved the dirt, turns violet in colour to signify this.\nRecommendations for use\nSpray undiluted product onto surface and allow it to be absorbed for around three to six minutes. Finish off if required with a brush or sponge. Rinse thoroughly.\nAreas of use\n\nFor painted surfaces, glass, and wheel rims\nCars, commercial vehicles etc. \n\n\nWarnings\n\n\nCheck sensitive surfaces such as polished aluminium on an inconspicuous area for product compatibility.\nDo not use on hot surfaces. \nDo not let dry.\n","images":["https://cdn.shopify.com/s/files/1/0427/6758/1340/files/rrr-500ml.png?v=1772631427","https://cdn.shopify.com/s/files/1/0427/6758/1340/files/rrr-action1.jpg?v=1772631541","https://cdn.shopify.com/s/files/1/0427/6758/1340/files/rrr-action2.jpg?v=1772631541"],"price":16.55,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:03.862Z","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__lUWVoRJ","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__lUWVoRJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Koch-Chemie Rrr Reactive Rust Remover' and a budget_max comfortably above $16.55 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."]}}