{"type":"firestarter.listing","listing":{"id":"lst_yUP_N5RU","product_name":"Rothko Red","category":"Thermal","description":"Rothko Red is a red thermal nail polish that changes colors based on temperature. This polish changes to dark oxblood red when cold and bright crimson red when warm.\nNotes: Thermal polishes dry to a matte finish. We recommend applying top coat for a glossy shine.  When observing the thermal color shifts please note you may see an array of hues as the polish travels across the color spectrum to the noted color states. Store polish in a cool, dark place.","images":["https://cdn.shopify.com/s/files/1/0622/7797/6235/products/Rothko-Red_BottleImage_LOW-RES-Cream-cap__16180.jpg?v=1674503700","https://cdn.shopify.com/s/files/1/0622/7797/6235/products/NEW-Swatch-Rothko-Red-Low-Res-2__99119.jpg?v=1674503700","https://cdn.shopify.com/s/files/1/0622/7797/6235/products/NEW-Swatch-Rothko-Red-Low-Res-3__68932.jpg?v=1674503700","https://cdn.shopify.com/s/files/1/0622/7797/6235/products/NEW-Swatch-Rothko-Red-Low-Res-1__41186.jpg?v=1674503700","https://cdn.shopify.com/s/files/1/0622/7797/6235/products/Lauren_ROTHKORED_LOW-RES_02__00278.jpg?v=1670885757","https://cdn.shopify.com/s/files/1/0622/7797/6235/products/Lauren_ROTHKORED_LOW-RES_01__94583.jpg?v=1670885758"],"price":16.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:19.390Z"},"share_url":"https://firestarter.network/l/lst_yUP_N5RU","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_yUP_N5RU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rothko Red' and a budget_max comfortably above $16.50 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."]}}