{"type":"firestarter.listing","listing":{"id":"lst_F595DUya","product_name":"7013 Crew knit jumper - dark grey","category":"JUMPER_COTTONBLEND","description":"A fisherman’s crewneck realised in a superfine wool-cotton blend. Our 7013 is a satisfyingly heavyweight bit of knitwear. Plush ribbed, comforting. A winter friend for when you need it most.","images":["https://cdn.shopify.com/s/files/1/0047/6921/8632/files/7013-dark-grey-knit-jumper-front.jpg?v=1770401827","https://cdn.shopify.com/s/files/1/0047/6921/8632/files/7013-dark-grey-knit-jumper-back.jpg?v=1770401846","https://cdn.shopify.com/s/files/1/0047/6921/8632/files/7013-dark-grey-knit-jumper-neck.jpg?v=1770401862","https://cdn.shopify.com/s/files/1/0047/6921/8632/files/7013-dark-grey-knit-jumper-cuff.jpg?v=1770401880"],"price":80,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-07-03T08:01:02.185Z"},"share_url":"https://firestarter.network/l/lst_F595DUya","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_F595DUya' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 7013 Crew knit jumper - dark grey' and a budget_max comfortably above $80.00 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."]}}