{"type":"firestarter.listing","listing":{"id":"lst_SiFThLOe","product_name":"VGAINS Emblem Pump Cover Tee - White","category":"T-Shirts","description":"For gains with meaning.\nA boxy gym tee designed to move with you - and say something while you’re at it. Featuring a bold back graphic of the VGAINS bench press emblem, and minimalist text hits on the front. Oversized, structured, and made to last beyond the last rep.\n\n\n100% organic cotton\n\n\nHeavyweight 215gsm\n\n\nBoxy, drop-shoulder fit\n\n\nEthically made (Fair Wear certified)\n\n\nVegan water-based inks\n\n\nGender-neutral\n\n\nWear your values. Lift with purpose.\n \n","images":["https://cdn.shopify.com/s/files/1/1351/6863/files/VGAINS-EMBLM-T-WHT.jpg?v=1693130466"],"price":43,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:26.877Z"},"share_url":"https://firestarter.network/l/lst_SiFThLOe","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_SiFThLOe' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy VGAINS Emblem Pump Cover Tee - White' and a budget_max comfortably above $43.00 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."]}}