{"type":"firestarter.listing","listing":{"id":"lst_HWHoU89L","product_name":"Men's Base Layer V-Neck T-Shirt - Black","category":"Tops","description":"\n Soft, light and breathable fabric weight.\n Regular fit for an everyday, classic look.\n Subtle V-neckline.\n Seamfree sides for a seamless and comfortable feel.\n Lightweight for easy wear and versatility.\n Sits hip length for a classic silhouette.\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_B10803_BLK_MensV-NeckT-Shirt_Black_front-full-crop-01.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10803_BLK_MensV-NeckT-Shirt_Black_side-full-crop-01.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10803_BLK_MensV-NeckT-Shirt_Black_back-full-crop-01.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10803_BLK_MensV-NeckT-Shirt_Black_detail-01_medium_f5dc042a-9383-4ad3-b8ba-c1fb84d2fa19.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/mid_B10803_BLK_MensV-NeckT-Shirt_Black_creative-01.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/ghost_B10803_BLK_MensBaseLayerV-NeckT-Shirt_Black-REAR.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/ghost_B10803_BLK_MensBaseLayerV-NeckT-Shirt_Black-FRONT.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/fabric_B10803_BLK_macro-swatch.jpg?v=1770268870","https://cdn.shopify.com/s/files/1/2100/3755/files/fabric_B10803_BLK_creative-swatch.jpg?v=1770268870"],"price":27.97,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:12.010Z"},"share_url":"https://firestarter.network/l/lst_HWHoU89L","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_HWHoU89L' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's Base Layer V-Neck T-Shirt - Black' and a budget_max comfortably above $27.97 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."]}}