{"type":"firestarter.listing","listing":{"id":"lst_gVTrTTs-","product_name":"Soul Insole - Heel Wedge (Re-Usable, Adhesive)","category":"Heel Wedge","description":"\n\n1/4 inch raised wedge: Target over pronation or supination and improve gait with lateral or medial unloading.\n\nSoft memory gel: Provide cushioning and shock absorption to improve comfort during walking or running.\n\nAdhesive, washable, reusable: Ensure secure placement and set up in any shoe or sandal for daily wear.\n\nLeft and right pair: Support balanced alignment across both feet and improve posture during daily use.\n\nOne size fits most: Set up on top of or under existing liners to improve compatibility with more shoes.\n\nNon-porous, odor-resistant: Keep shoes fresher and resist odor buildup to improve day-long comfort.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/1000pxX1000pxheelwedgeonsandalcutout-01.jpg?v=1780595333","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-9.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-2.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-3.jpg?v=1780595333","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-4.jpg?v=1780595333","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-5.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-6.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-7.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HW-8.jpg?v=1780595334"],"price":15.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:01.301Z"},"share_url":"https://firestarter.network/l/lst_gVTrTTs-","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_gVTrTTs-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Insole - Heel Wedge (Re-Usable, Adhesive)' and a budget_max comfortably above $15.99 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."]}}