{"type":"firestarter.listing","listing":{"id":"lst_QASmDWU6","product_name":"Silver Celestial Charms + Wax Pen Duo","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/0244/1848/4279/products/silver-charms-and-pen.png?v=1669649586","https://cdn.shopify.com/s/files/1/0244/1848/4279/products/celestialcharmssilver_cc6a89ec-9a7d-47f3-90fb-7445d96bf5e3.png?v=1669649586","https://cdn.shopify.com/s/files/1/0244/1848/4279/products/Dirty-dancing-VV_e1495f78-5ac6-4514-b295-c8fce76b34fe.png?v=1669649595"],"price":19.8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.865Z"},"share_url":"https://firestarter.network/l/lst_QASmDWU6","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_QASmDWU6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Silver Celestial Charms + Wax Pen Duo' and a budget_max comfortably above $19.80 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."]}}