{"type":"firestarter.listing","listing":{"id":"lst_i0yKNcXD","product_name":"Klean Kanteen - Sport Cap Maintenance Kit","category":"Replacement Parts","description":"\n\nSaves your cap: Replacement parts for the Sport Cap.\n\nWhat's included: One removable spout and one air vent gasket (plug).\n\nCompatibility: Works on the Sport Cap for Classic bottles.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sport_cap_maintenance_kit.jpg?v=1780597857","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sport_cap_maintenance_kit_pull_valve_out_lifestyle.jpg?v=1780597857","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sport_cap_maintenance_kit_valve_out_lifestyle.jpg?v=1780597857","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sport_cap_maintenance_kit_pull_valve_out_diagram.jpg?v=1780597857","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sport_cap_maintenance_kit_spout.jpg?v=1780597857","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sport_cap_maintenance_kit_air_vent.jpg?v=1780597857"],"price":5.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.496Z"},"share_url":"https://firestarter.network/l/lst_i0yKNcXD","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_i0yKNcXD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Klean Kanteen - Sport Cap Maintenance Kit' and a budget_max comfortably above $5.95 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."]}}