{"type":"firestarter.listing","listing":{"id":"lst_SSSHmZRb","product_name":"Soul Insole - Heel Lifts / Gel Heel Cushions","category":"Heel Wedge","description":"\n\nHeel lift elevation: Ensure symmetry for leg length discrepancy and improve posture to support back, hips, and knees.\n\nElevated heel height: Deliver lower load on the Achilles tendon and support healing as you walk or run.\n\nSoft silicone gel cushioning: Deliver shock absorption and keep heels, ankles, knees, and hips comfortable.\n\nContoured heel pad design: Ensure balanced weight distribution to improve comfort and mobility in daily wear.\n\nLow-profile insert compatibility: Provide support in athletic shoes, dress shoes, and boots for all-day wear.\n\nTargeted heel pain support: Target plantar fasciitis and heel spurs to provide relief and improve daily movement.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GMA-HL_1.png?v=1780595328","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GMA-HL_2.png?v=1780595328","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GMA-HL_3.png?v=1780595328","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HL-6.jpg?v=1780595328","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GMA-HL_7.jpg?v=1780595328","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GMA-HL_6.png?v=1780595328"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:01.314Z"},"share_url":"https://firestarter.network/l/lst_SSSHmZRb","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_SSSHmZRb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul Insole - Heel Lifts / Gel Heel Cushions' and a budget_max comfortably above $14.99 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."]}}