{"type":"firestarter.listing","listing":{"id":"lst_eMWL7whS","product_name":"Daniella Sunglasses","category":"ACCESS","description":"Infinity Retro Cateye Sunglasses\n\n* 1.4 x 6\" Approx\n\n ","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/F3A850E4-12B2-4927-BBE0-465F83C655EB.png?v=1759107072"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:07.975Z"},"share_url":"https://firestarter.network/l/lst_eMWL7whS","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_eMWL7whS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Daniella Sunglasses' 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."]}}