{"type":"firestarter.listing","listing":{"id":"lst_BmZBfnwC","product_name":"Starlight Necklace","category":"Necklaces","description":"This dainty crystal glistens like starlight, definitely living up to its name! Wear it solo or layer it with your essential Océanne necklaces. \nMaterial: 18 in Gold-Filled chain and charm.","images":["https://cdn.shopify.com/s/files/1/0248/5334/8403/products/Starlight-Necklace-Necklaces-4.jpg?v=1700521368","https://cdn.shopify.com/s/files/1/0248/5334/8403/products/Starlight-Necklace-Necklaces-8.jpg?v=1734419969","https://cdn.shopify.com/s/files/1/0248/5334/8403/products/Starlight-Necklace-Necklaces-1.jpg?v=1700374026","https://cdn.shopify.com/s/files/1/0248/5334/8403/products/Starlight-Necklace-Necklaces-7.jpg?v=1734419971"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:36.221Z"},"share_url":"https://firestarter.network/l/lst_BmZBfnwC","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_BmZBfnwC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Starlight Necklace' and a budget_max comfortably above $35.00 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."]}}