{"type":"firestarter.listing","listing":{"id":"lst_ruW2Qr7_","product_name":"Ceremony Coffee Natural T-Shirt","category":"Merch","description":"Unisex short sleeve Comfort Colors t-shirt in Chili.","images":["https://cdn.shopify.com/s/files/1/2220/0129/files/3_1ace2dfd-71c5-4058-9703-4f9d7ac43b85.png?v=1782835572","https://cdn.shopify.com/s/files/1/2220/0129/files/6_2e705cc2-553f-4272-bb1d-f901ec103047.png?v=1782835561"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-07-03T13:14:29.057Z"},"share_url":"https://firestarter.network/l/lst_ruW2Qr7_","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_ruW2Qr7_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ceremony Coffee Natural T-Shirt' and a budget_max comfortably above $32.00 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."]}}