{"type":"firestarter.listing","listing":{"id":"lst_hJl9ZQrS","product_name":"United States Crew Neck","category":null,"description":"**FINAL SALE**\nCelebrate the stars, stripes, and everything in between with this 4th of July Crewneck. With a fun flag design, this cozy crewneck is perfect for Independence Day festivities. Whether they're watching fireworks, marching in a parade, or just playing with friends, this shirt will keep your little one stylish and comfortable all day long. Perfect for celebrating America in style!\n95% Cotton,  5% Spandex\nCold Machine Wash, Hang Dry \nMeasurements in inches:\n\nLength: 0-3 8.75in, 3-6 9.5in, 6-12 10.75in, 18 12.5in, 2 13in, 3 13.5in, 4 14.25in, 5 15.25in, 6 15.75in, 7 16.5in, 8 17.25in, 9 18in, 10 18.5in\n\n\nWidth: 0-3 10in, 3-6 10.5in, 6-12 11in, 18 12in, 2 12.75in, 3 13.25in, 4 13.75in, 5 14.5in, 6 14.75in, 7 15in, 8 15.25in, 9 15.5in, 10 15.75in\n","images":["https://cdn.shopify.com/s/files/1/1631/1267/files/Z4A0117_websize.jpg?v=1743102696","https://cdn.shopify.com/s/files/1/1631/1267/files/Z4A2288_websize.jpg?v=1743102696","https://cdn.shopify.com/s/files/1/1631/1267/files/Z4A7262_websize.jpg?v=1744171414","https://cdn.shopify.com/s/files/1/1631/1267/files/Z4A2321_websize.jpg?v=1744171414","https://cdn.shopify.com/s/files/1/1631/1267/files/Z4A7330_websize.jpg?v=1744171414","https://cdn.shopify.com/s/files/1/1631/1267/files/Z4A0178_websize.jpg?v=1744171402"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:43.370Z"},"share_url":"https://firestarter.network/l/lst_hJl9ZQrS","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_hJl9ZQrS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy United States Crew Neck' and a budget_max comfortably above $14.00 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."]}}