{"type":"firestarter.listing","listing":{"id":"lst_nBvETW0R","product_name":"Château T-Shirt Pocket - White","category":"Shirts & Tops","description":"WHY ?\nThe St-Paul graphic references the culture of sommeliers, linking wine bars to social rituals.","images":["https://cdn.shopify.com/s/files/1/0562/9737/files/J90_T-SHIRT_WHITE_NEW_22.jpg?v=1783434988","https://cdn.shopify.com/s/files/1/0562/9737/files/J90_T-SHIRT_WHITE_NEW_02_UPDATE_adbe3572-04af-4368-a9b8-c03a1a841975.jpg?v=1783434989","https://cdn.shopify.com/s/files/1/0562/9737/files/J90_T-SHIRT_WHITE_NEW_03_09ec38f8-3731-4c22-9d4c-d85fd4d224f2.jpg?v=1783434988"],"price":80,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-09T15:44:21.039Z"},"share_url":"https://firestarter.network/l/lst_nBvETW0R","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_nBvETW0R' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Château T-Shirt Pocket - White' and a budget_max comfortably above $80.00 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."]}}