{"type":"firestarter.listing","listing":{"id":"lst_KOiMQObC","product_name":"The Coronado T-Shirt","category":null,"description":"Made from 100% cotton, this Nerdy Do-Gooder Science & Sunshine Club T-shirt is as super-soft as it is super cute. Show the fellow science nerds of the world that we’ve got a club for them—one where everyone is invited.\nSize guide\n\n\n\n\n \nLENGTH (inches)\nWIDTH (inches)\nCHEST (inches)\n\n\n\n\n\n\n\n\nS\n28\n18\n34-37\n\n\nM\n29\n20\n38-41\n\n\nL\n30\n22\n42-45\n\n\nXL\n31\n24\n46-49\n\n\n2XL\n32\n26\n50-53\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0460/9140/3425/files/UnisexBlueN3.jpg?v=1743651992","https://cdn.shopify.com/s/files/1/0460/9140/3425/files/UnisexBlueN6.jpg?v=1743651992","https://cdn.shopify.com/s/files/1/0460/9140/3425/files/UnisexBlueN1_e7868397-d031-4a8c-b4bc-08dd3609b721.jpg?v=1743651992","https://cdn.shopify.com/s/files/1/0460/9140/3425/files/UnisexBlueN2_91cf5b4f-316c-46d3-a058-2c581fbef49c.jpg?v=1743651992","https://cdn.shopify.com/s/files/1/0460/9140/3425/files/UnisexBlueN4.jpg?v=1743651992","https://cdn.shopify.com/s/files/1/0460/9140/3425/files/UnisexBlueN5.jpg?v=1743651992"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:57.394Z"},"share_url":"https://firestarter.network/l/lst_KOiMQObC","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 ","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_KOiMQObC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Coronado T-Shirt' and a budget_max comfortably above $35.00 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."]}}