{"type":"firestarter.listing","listing":{"id":"lst_au_S2E2n","product_name":"RR Shirt - Blue Office Stripes","category":"button up","description":"• 100% 5oz. Cotton \n• White Pearl Acrylic Buttons\n• Woven Label On Front Chest\n• Two Front Welt Pockets\n• Boxy Fit\n ","images":["https://cdn.shopify.com/s/files/1/1014/3147/files/RR-Striped-Front.jpg?v=1762896632","https://cdn.shopify.com/s/files/1/1014/3147/files/RR-Striped-Detail.jpg?v=1762896632","https://cdn.shopify.com/s/files/1/1014/3147/files/RRDENIMSPECS_c14cf6be-f8b4-4a41-8d98-a54746abd901.jpg?v=1762930629"],"price":72,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.343Z"},"share_url":"https://firestarter.network/l/lst_au_S2E2n","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_au_S2E2n' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy RR Shirt - Blue Office Stripes' and a budget_max comfortably above $72.00 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."]}}