{"type":"firestarter.listing","listing":{"id":"lst_zvncFhv1","product_name":"Heritage T-Shirt","category":"Shirts","description":"\n24 SINGLES COMBED RING-SPUN COTTON TIGHTLY KNIT\nMID WEIGHT 5.5oz\nSTANDARD FIT\nSIDE-SEAMED\nSOFT WASHED FOR CLEANER SUPERIOR PRINTING SURFACE\n","images":["https://cdn.shopify.com/s/files/1/0520/2047/8135/files/trc-shirt-heritage-logo-mockup_white-front.jpg?v=1781644698","https://cdn.shopify.com/s/files/1/0520/2047/8135/files/trc-shirt-heritage-logo-mockup_white-back.jpg?v=1781644698","https://cdn.shopify.com/s/files/1/0520/2047/8135/files/trc-shirt-heritage-logo-mockup_blue-front.jpg?v=1781644835","https://cdn.shopify.com/s/files/1/0520/2047/8135/files/trc-shirt-heritage-logo-mockup_blue-back.jpg?v=1781644698","https://cdn.shopify.com/s/files/1/0520/2047/8135/files/image.png?v=1781794333"],"price":24.95,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-07-03T16:45:31.813Z"},"share_url":"https://firestarter.network/l/lst_zvncFhv1","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_zvncFhv1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heritage T-Shirt' and a budget_max comfortably above $24.95 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."]}}