{"type":"firestarter.listing","listing":{"id":"lst_Gy5LTW5K","product_name":"Runner's Athletics - Gladiator Blues Sprinters","category":"Sunglasses","description":"\n\nBest-selling classic design: Provide timeless style on runs and rest days with a confident, athletic profile.\n\nAnti-fog coating: Ensure clear vision in humidity, long runs, and hard efforts to improve safety and steady pacing.\n\nUltra-lightweight design: Keep pressure off nose and ears on long runs and improve focus on cadence and form.\n\nSpring flex hinges: Provide adaptable comfort across head shapes and withstand the rigors of daily training.\n\nNo-slip, no-bounce fit: Keep frames in place during sprints and tempo runs to ensure stability and zero distractions.\n\nBalanced coverage and style: Provide sun and wind protection with a polished look for run or casual use.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288229.png?v=1780595910","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215288618.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215287625.png?v=1780595912","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215287624.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215287623.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/square-running-sunglasses-uv400-polarized-lightweight-runners-ath-1215287622.png?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/running-sunglasses-gladiator-blue-on-model-men-lifestyle.webp?v=1780595911","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/running-sunglasses-gladiator-blue-lens-on-model-women-lifestyle.webp?v=1780595911"],"price":60,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:59.699Z"},"share_url":"https://firestarter.network/l/lst_Gy5LTW5K","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_Gy5LTW5K' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Runner's Athletics - Gladiator Blues 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."]}}