{"type":"firestarter.listing","listing":{"id":"lst_lpXoOC1P","product_name":"Labradorite Stud Earrings","category":"Earrings","description":"Hints of many colors illuminate these lovely labradorite stud earrings. Set in and backed with sterling silver. Delicate and elegant. \nMatte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-12-16_030.jpg?v=1767119467","https://cdn.shopify.com/s/files/1/1479/9532/files/25-12-17_027_1.jpg?v=1767120866","https://cdn.shopify.com/s/files/1/1479/9532/files/25-12-16_029_1a3048e9-eac5-46db-9366-7cc05b844e94.jpg?v=1767120866"],"price":295,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.428Z"},"share_url":"https://firestarter.network/l/lst_lpXoOC1P","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_lpXoOC1P' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Labradorite Stud Earrings' and a budget_max comfortably above $295.00 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."]}}