{"type":"firestarter.listing","listing":{"id":"lst_4Z1rR1OA","product_name":"Runner's Athletics - Blue Smoke Sprinters","category":"Sunglasses","description":"\n\nIconic classic look: Provide timeless style that keeps you confident on daily miles, long runs, and race day.\n\nBest-selling style: Ensure a proven pick runners trust to perform on road workouts, trail sessions, and races.\n\nAnti-fog coating: Ensure clear vision as temps shift so you maintain focus during fast runs and intervals.\n\nUltra-lightweight design: Keep comfort high on long runs and all-day wear to improve focus and consistency.\n\nSpring flex hinges: Keep a no-slip, no-bounce fit that stays put during intervals, sprints, and long runs.\n\nOptimal coverage and style: Provide balanced coverage runners want for daily training and post-run wear.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288612.png?v=1780595918","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288255.png?v=1780595918","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288257.png?v=1780595919","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288256.png?v=1780595919","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288259.png?v=1780595919","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288258.png?v=1780595918","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/running-sunglasses-grey-blue-lens-on-model-women-lifestyle.webp?v=1780595920","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/running-sunglasses-grey-blue-lens-on-model-men-lifestyle.webp?v=1780595918"],"price":60,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:59.696Z"},"share_url":"https://firestarter.network/l/lst_4Z1rR1OA","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_4Z1rR1OA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Runner's Athletics - Blue Smoke Sprinters' and a budget_max comfortably above $60.00 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."]}}