{"type":"firestarter.listing","listing":{"id":"lst_Zc8b3Vx2","product_name":"Stevie - Black","category":"Sunglasses","description":"Squoval (square/oval - duh!) chunky 90s style sunglasses in high quality recycled black acetate with matching black Category 3 lens. 100% UV protected.\nFrame width: 141mmFrame height: 43mm","images":["https://cdn.shopify.com/s/files/1/1087/1054/products/Stevie_Black_front.jpg?v=1532690945","https://cdn.shopify.com/s/files/1/1087/1054/products/Stevie_black_side.jpg?v=1532690945","https://cdn.shopify.com/s/files/1/1087/1054/files/malibublk_8b2fbee0-4b14-440b-9dde-d826d53ea574.jpg?v=1718592587","https://cdn.shopify.com/s/files/1/1087/1054/files/malibu_51ee2074-32d3-4d9a-aad0-2c46a29a3825.jpg?v=1718592587","https://cdn.shopify.com/s/files/1/1087/1054/files/stevie_black.jpg?v=1718592587","https://cdn.shopify.com/s/files/1/1087/1054/products/stevie_blk_lea1.jpg?v=1718592586"],"price":238,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.190Z"},"share_url":"https://firestarter.network/l/lst_Zc8b3Vx2","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_Zc8b3Vx2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stevie - Black' and a budget_max comfortably above $238.00 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."]}}