{"type":"firestarter.listing","listing":{"id":"lst_9vGo3IT4","product_name":"Spectator Crew - Black","category":"Apparel Fleece","description":"Crew Fleece\n\n8.5 oz. cotton/polyester blend fleece\nTwill neck tape\nStandard fit\n\n","images":["https://cdn.shopify.com/s/files/1/0761/4952/2752/files/OPR620001_Spectator_Crew_Black_1200.png?v=1777593226"],"price":54.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:40.831Z"},"share_url":"https://firestarter.network/l/lst_9vGo3IT4","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_9vGo3IT4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Spectator Crew - Black' and a budget_max comfortably above $54.95 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."]}}