{"type":"firestarter.listing","listing":{"id":"lst_z3-PyaSZ","product_name":"Klean Kanteen - Wide Cap Gaskets","category":"Replacement Parts","description":"\n\nExtends bottle life: Two replacement o-rings for Wide caps -- a no-fuss repair.\n\nWide caps only: Works for Cafe Cap 1.0, Wide Loop Cap, and Flip D-Ring Cap.\n\nImportant: Does NOT work on TKWide internal-thread caps or the Cafe Cap 2.0.\n\nWide opening: For the 2.125 in (54 mm) Wide opening.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/KWIDEKIT_grayback2.jpg?v=1780597848","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/K12VWPCC-PS-wide-bottle_lifestyle.jpg?v=1780597848","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/K64WSSL-BS-man-surfboard-cap_lifestyle.jpg?v=1780597848","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/wide_loop_caps_lifestyle.jpg?v=1780597848","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/K64WSSL-loop-cap-firefighter_lifestyle.jpg?v=1780597848"],"price":7.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.512Z"},"share_url":"https://firestarter.network/l/lst_z3-PyaSZ","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 ","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_z3-PyaSZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Klean Kanteen - Wide Cap Gaskets' and a budget_max comfortably above $7.95 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."]}}