{"type":"firestarter.listing","listing":{"id":"lst_jN332JxH","product_name":"Catfished Tee -  White","category":"Shirt","description":"\n• 7 0z. 100%  Cotton\n•  Screen Printed Art By: Sympathy Dropout\n• Preshrunk To Minimize Shrinkage\n• Custom Fit\n \n","images":["https://cdn.shopify.com/s/files/1/1014/3147/files/fish-front.jpg?v=1776277357","https://cdn.shopify.com/s/files/1/1014/3147/files/fishg-tee-detail.jpg?v=1776277358","https://cdn.shopify.com/s/files/1/1014/3147/files/TEESIZING_2d66b50e-176e-48ae-aae2-13ca3a7dc782.jpg?v=1763015911"],"price":38,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.120Z"},"share_url":"https://firestarter.network/l/lst_jN332JxH","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_jN332JxH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Catfished Tee -  White' and a budget_max comfortably above $38.00 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."]}}