{"type":"firestarter.listing","listing":{"id":"lst_uwkQ229i","product_name":"Starfish Shell Ring","category":"JEWELRY","description":"18K Gold Non-Tarnish Star and Shell Ring\n18K Gold Plating\nStainless Steel\nSize 7 Measurement: 0.682 Diameter/2.14 Circumference\n \n- Lead-free, Nickel-safe\n- Hypoallergenic\n- Water Resistant","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/06aa5ed50f11819339ac8037c9b62c023de548de644c759643226f543484267f.jpg?v=1779305194","https://cdn.shopify.com/s/files/1/1282/0845/files/c35cfa9bb3bd7b4af7276211752e29b39f0ea7ba58c45d15c6737aba92ebdf31.jpg?v=1778910226","https://cdn.shopify.com/s/files/1/1282/0845/files/97d3a5c4437197f80c3b125c5037cda709127d7880c00eb33fb3357b0d6676ae.jpg?v=1778910226","https://cdn.shopify.com/s/files/1/1282/0845/files/edadaf4084d76beef570d07cb7f861ae594e60c3a347b48d36d86d4ae5a5586a.jpg?v=1778910226"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:05.197Z"},"share_url":"https://firestarter.network/l/lst_uwkQ229i","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_uwkQ229i' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Starfish Shell Ring' 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."]}}