{"type":"firestarter.listing","listing":{"id":"lst_ytoxZ9ji","product_name":"Men's Base Layer Long Sleeve Crew Neck T-Shirt - Black","category":"Tops","description":"\n Soft, light and breathable fabric weight. \n Classic fit that follows your natural silhouette.\n Round neckline with band detail.\n Supportive stretch for ease of movement.\n Hip length.\n Great for wearing at home or as a layering piece.\n Choose your usual size for a slim fit, or size up for a looser fit.\n","images":["https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10802_BLK_MensLongSleeveCrewNeckT-Shirt_Black_front-full-crop-01.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10802_BLK_MensLongSleeveCrewNeckT-Shirt_Black_side-full-crop-01.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10802_BLK_MensLongSleeveCrewNeckT-Shirt_Black_back-full-crop-01.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10802_BLK_MensLongSleeveCrewNeckT-Shirt_Black_creative-01.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10802_BLK_MensLongSleeveCrewNeckT-Shirt_Black_detail-01.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/ghost_B10802_BLK_MensBaseLayerLongSleeveCrewNeckT-Shirt_Black-REAR.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/ghost_B10802_BLK_MensBaseLayerLongSleeveCrewNeckT-Shirt_Black-FRONT.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/fabric_B10802_BLK_creative-swatch.jpg?v=1769572458","https://cdn.shopify.com/s/files/1/2100/3755/files/fabric_B10802_BLK_macro-swatch.jpg?v=1769572458"],"price":33.57,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:12.006Z"},"share_url":"https://firestarter.network/l/lst_ytoxZ9ji","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_ytoxZ9ji' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's Base Layer Long Sleeve Crew Neck T-Shirt - Black' and a budget_max comfortably above $33.57 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."]}}