{"type":"firestarter.listing","listing":{"id":"lst_5WqGcmoU","product_name":"The Castor Sunnies","category":null,"description":"Lightweight and versatile. Features polarized lenses. \n","images":["https://cdn.shopify.com/s/files/1/2486/9354/products/custom_resized_fa771d40-9cf8-4ef7-9ec4-de44c077a1c4.jpg?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Artboard21.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-02.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-04.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-A1.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-A3.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-B2.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-C1.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-D1.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-D2.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/products/Sunglasses-B1.png?v=1668798113","https://cdn.shopify.com/s/files/1/2486/9354/files/castor_tortoise_sunnies.png?v=1764301283"],"price":85,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:55.837Z"},"share_url":"https://firestarter.network/l/lst_5WqGcmoU","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_5WqGcmoU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Castor Sunnies' and a budget_max comfortably above $85.00 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."]}}