{"type":"firestarter.listing","listing":{"id":"lst_KHIEfKZ-","product_name":"Soul insole - Add Soul Insole - Stackable Supports / Gel Ramps","category":"Insoles","description":"\n\nMulti-position design: Improve alignment and provide targeted support at arch, ball of foot, outer heel, and inner talus.\n\nMedical-grade gel: Provide cushioning and improve gait while supporting alignment from ankle to back.\n\nSelf-sticking backing: Ensure secure placement in sandals, high heels, or insoles; double-sided tape included.\n\nFour 0.125 in ramps: Provide customizable support; stack to 0.25 in to target precise lift and pressure relief.\n\nFlexible placement options: Set up targeted support in shoes, over or under liners, or atop orthotic insoles.\n\nSupination/pronation targeting: Improve weight distribution and keep feet centered with outer or inner heel placement.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-1.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-10.jpg?v=1780595335","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-2.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-3.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-4.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-5.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-6.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-7.jpg?v=1780595334","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/R-9.jpg?v=1780595334"],"price":15.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:01.320Z"},"share_url":"https://firestarter.network/l/lst_KHIEfKZ-","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_KHIEfKZ-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soul insole - Add Soul Insole - Stackable Supports / Gel Ramps' 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."]}}