{"type":"firestarter.listing","listing":{"id":"lst_90SocIKW","product_name":"Saturn's Aurora","category":"PHYSICAL","description":"Saturn's Aurora is a multichrome eyeshadow that has a large mica particle size. It shifts berry, bronze, gray, and has loads of multicolored sparkles.\n*Saturn's Aurora is best applied using a glitter primer or setting spray.\nApproved for Eye and Lip application. \n","images":["https://cdn.shopify.com/s/files/1/0071/8982/3539/files/Saturn_sAuroraMasked.jpg?v=1737487994","https://cdn.shopify.com/s/files/1/0071/8982/3539/files/IMG_4192_bb850db9-8684-4be1-8715-316e40c07a06.jpg?v=1737487994","https://cdn.shopify.com/s/files/1/0071/8982/3539/files/IMG_4204_1790c829-af04-42df-a327-7612ca5b696d.jpg?v=1737487994"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:59.576Z"},"share_url":"https://firestarter.network/l/lst_90SocIKW","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_90SocIKW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Saturn's Aurora' and a budget_max comfortably above $18.00 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."]}}