{"type":"firestarter.listing","listing":{"id":"lst_C3ZRxJm8","product_name":"Savg Athletics - Oversized Savg T-Shirt","category":"T-Shirts","description":"\nOversized pump cover fit: Keep chest, shoulders, and back warm during warm-ups and provide comfort between sets.\n\nHigh-quality breathable cotton: Keep you cool and withstand tough training so you can perform through long sessions.\n\nDrop shoulder design: Move freely through presses, rows, and pulls to target shoulders, chest, and back.\n\nBlack and beige options: Keep your gym rotation sharp and provide simple styling for training days and rest days.\n\nS-3XL size range: Ensure coverage with widths 18-28 in and lengths 28-34 in for a dependable oversized fit.\n\nDurable construction: Deliver comfort and keep shape as you train through warm-ups, hard sets, and longer gym sessions.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/oversized-savg-t-shirtt-shirt-659115.jpg?v=1780595286","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/oversized-savg-t-shirtt-shirt-901293.jpg?v=1780595286","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/oversized-savg-t-shirtt-shirt-783359.png?v=1780595286","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/oversized-savg-t-shirtt-shirt-867218.png?v=1780595287","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/oversized-savg-t-shirtt-shirt-391871.png?v=1780595286","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/oversized-savg-t-shirtt-shirt-913728.png?v=1780595287"],"price":22.4,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:01.341Z"},"share_url":"https://firestarter.network/l/lst_C3ZRxJm8","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_C3ZRxJm8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Savg Athletics - Oversized Savg T-Shirt' and a budget_max comfortably above $22.40 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."]}}