{"type":"firestarter.listing","listing":{"id":"lst_xYfJ_Z1y","product_name":"Fungarium Long Sleeve T-Shirt","category":"Tees","description":"• 100% cotton• 6.0 oz, midweight carded jersey• Screen printed graphic• Made in Peru","images":["https://cdn.shopify.com/s/files/1/0920/5284/files/Artboard6_1_d70e29e7-0d88-4690-ad65-85f592ce5aad.jpg?v=1758204973","https://cdn.shopify.com/s/files/1/0920/5284/files/Artboard5_2.jpg?v=1758208417","https://cdn.shopify.com/s/files/1/0920/5284/files/Artboard2_87b6ad5a-31e2-4c5b-a869-745856123373.jpg?v=1758208417","https://cdn.shopify.com/s/files/1/0920/5284/files/Artboard5_1_f40a3b49-e017-419e-81ff-9134a9ae146e.jpg?v=1758208417"],"price":23,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:23:59.435Z"},"share_url":"https://firestarter.network/l/lst_xYfJ_Z1y","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_xYfJ_Z1y' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fungarium Long Sleeve T-Shirt' and a budget_max comfortably above $23.00 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."]}}