{"type":"firestarter.listing","listing":{"id":"lst_ttTwnwcO","product_name":"Runner's Athletics - Legend Hybrid Barefoot Trainer Black","category":"Workout Shoe","description":"\n\nTrue zero-drop platform: Improve natural stride, strengthen foot muscles, and support balance during runs and CrossFit.\n\nWide toe box: Improve balance and deliver powerful push-offs, letting toes splay to support sprints, lifts, and daily walks.\n\nStealth-black knit upper: Provide breathability and resist abrasion to keep feet cool and protected through travel and daily wear.\n\nFlexible rubber outsole: Deliver traction on gym floors, pavement, and trails to support stable cuts, stops, and quick direction changes.\n\nCloud-Lite midsole: Provide responsive cushioning and improve ground feedback to support long walks, training, and recovery days.\n\nRemovable insole: Provide customizable cushioning to improve ground feedback and support personal comfort for training and travel.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/legend-barefoot-trainer-black-zero-drop-minimalist-shoe-1215287653.png?v=1780595910","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/legend-barefoot-trainer-black-zero-drop-minimalist-shoe-1215287652.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/legend-barefoot-trainer-black-zero-drop-minimalist-shoe-1215287651.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/legend-barefoot-trainer-black-zero-drop-minimalist-shoe-1215287650.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/legend-barefoot-trainer-black-zero-drop-minimalist-shoe-1215287649.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/legend-barefoot-trainer-black-zero-drop-minimalist-shoe-1215287648.png?v=1780595911"],"price":104.3,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.600Z"},"share_url":"https://firestarter.network/l/lst_ttTwnwcO","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_ttTwnwcO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Runner's Athletics - Legend Hybrid Barefoot Trainer Black' and a budget_max comfortably above $104.30 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."]}}