{"type":"firestarter.listing","listing":{"id":"lst_GuZna-2r","product_name":"FUJITO STANDARD SHIRT","category":null,"description":"\n100% organic typewriter cotton\nFine blue stripe, also available in fine beige stripe \nLightly fused French button placket with mother-of-pearl buttons \nPoint collar with snap down closure \nRelaxed fit \nSingle breast patch pocket\nJapan \n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/26-02-12-0149.jpg?v=1772136085","https://cdn.shopify.com/s/files/1/1046/1958/files/26-02-12-0152.jpg?v=1772136115","https://cdn.shopify.com/s/files/1/1046/1958/files/26-02-12-0150.jpg?v=1772136115","https://cdn.shopify.com/s/files/1/1046/1958/files/26-02-12-0153.jpg?v=1772136085"],"price":350,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:11.063Z"},"share_url":"https://firestarter.network/l/lst_GuZna-2r","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_GuZna-2r' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FUJITO STANDARD SHIRT' and a budget_max comfortably above $350.00 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."]}}