{"type":"firestarter.listing","listing":{"id":"lst__gxL-qti","product_name":"G.H.Bass | Weejun II Larson Moc Penny Loafer | Black","category":"Footwear","description":"A true icon, G.H.Bass' Weejun II Larson Moc Penny in black. One of the original penny loafers, crafted from polished leather with a hand-stitched moc seam and classic penny strap. Smart with tailoring, easy with denim, and built for daily wear on a soft rubber sole with a cushioned footbed.\n\nMen's Penny Loafers in Black\n\n\nFeatures: Slip-on design, hand-stitched seams in black waxed thread, heel-to-heel welt stitching, unlined construction, leather heel sock with gold foil branding, soft compound rubber sole with internal polyurethane footbed for inbuilt comfort\n\n\nMaterial: Leather / Rubber\n\n\nColour: Black\n\n\nFit: Regular fit, true to size\n\n\nCare: Gently remove dirt by dabbing lightly and evenly with a wet cloth\n\n\nWant to see more? Check the rest of our Footwear collection or browse the New Arrivals.","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR23_0223cad7-4dfa-495d-a095-2aace81c61a2.jpg?v=1773321193","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR25_e5c087a3-eb29-4e32-b508-463650c0fa92.jpg?v=1773321254","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR24_0fb2b120-07bd-44bd-ad28-a348cdf44015.jpg?v=1773321237","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR26.jpg?v=1773321208","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR27.jpg?v=1773321223"],"price":310,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.185Z"},"share_url":"https://firestarter.network/l/lst__gxL-qti","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__gxL-qti' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy G.H.Bass | Weejun II Larson Moc Penny Loafer | Black' and a budget_max comfortably above $310.00 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."]}}