{"type":"firestarter.listing","listing":{"id":"lst_t3iwcCUi","product_name":"Howler Electric T-Shirt - Key Largo","category":"Men's T-Shirts","description":"We use our Howler blended t-shirts as the canvas for classic Howler designs and original creations. Made with supremely soft cotton-poly blend for maximum comfort and style.","images":["https://cdn.shopify.com/s/files/1/0206/9034/files/S24-Select-Tees-blue-electric_cc1754cd-6d70-46f0-a28f-9015a153fe2b.jpg?v=1728313366","https://cdn.shopify.com/s/files/1/0206/9034/files/7R1A5246_1_d1605947-3143-4591-850c-43d62e79dab8.jpg?v=1728313366","https://cdn.shopify.com/s/files/1/0206/9034/files/S24_Tees_Blended_Howler-Electric-Key-Largo_Model-Front_2b892c88-7c39-48c3-ac9d-de450c7ff544.jpg?v=1728313366","https://cdn.shopify.com/s/files/1/0206/9034/files/S24_Tees_Blended_Howler-Electric-Key-Largo_Model-Back_7f9beb13-034e-49d1-83fd-8d0532486a83.jpg?v=1728313366"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:56.598Z"},"share_url":"https://firestarter.network/l/lst_t3iwcCUi","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_t3iwcCUi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Howler Electric T-Shirt - Key Largo' and a budget_max comfortably above $40.00 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."]}}