{"type":"firestarter.listing","listing":{"id":"lst_6Lj0W86r","product_name":"Victorian 14K Rose Gold Ring with Turquoise & Seed Pearls","category":"Vintage","description":"Ring Size: 8.5, Sizable\nOrigin: Unknown\nPeriod: Victorian\n \n","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/P1650264.jpg?v=1630100727","https://cdn.shopify.com/s/files/1/1442/5650/products/63FB98D8-9E6E-4D71-9031-28C3CFEDCDAF_1_100_o.jpg?v=1639586196","https://cdn.shopify.com/s/files/1/1442/5650/products/P1650265.jpg?v=1639586196"],"price":1150,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.029Z"},"share_url":"https://firestarter.network/l/lst_6Lj0W86r","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_6Lj0W86r' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Victorian 14K Rose Gold Ring with Turquoise & Seed Pearls' and a budget_max comfortably above $1150.00 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."]}}