{"type":"firestarter.listing","listing":{"id":"lst_IG5-YDr3","product_name":"Session / Black","category":"Sunglasses","description":"Introducing our exclusive sports collaboration with Brooklyn's renowned gym, Session Training. These unisex sunglasses, designed for all face shapes, have been put through rigorous testing on the track by marathon runners for optimal comfort. The grip pads on the sides ensure a secure fit all day, while the lightweight design will make you forget you're even wearing them. With full UV protection and polarized lenses, your eyes will thank you for wearing these. Wear them for any sport or even with a chic outfit for brunch.\n\nComplimentary worldwide shipping\nLightweight TR90 performance frame\nPolarized lenses \n100% UVA/UVB protection\nSecure, all-day comfort fit \nLens Category 3\nGender-Neutral\nDimensions: 140mm (front width) x 50.8mm (lens width) x 43.50 (lens height) x 38.1mm (nose bridge) x 119.9 (temple length)\n","images":["https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-23469470187578.jpg?v=1762719084","https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-23896472846394.jpg?v=1769547809","https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-23469470220346.jpg?v=1770052365","https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-23896472879162.jpg?v=1770052365","https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-24059654176826.jpg?v=1773159020","https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-23896482512954.jpg?v=1773158381","https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-23905928740922.jpg?v=1773158381","https://cdn.shopify.com/s/files/1/1713/6993/files/Session-Black-INDY-Sunglasses-24166117998650.jpg?v=1775260082"],"price":89,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:40.010Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_IG5-YDr3","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_IG5-YDr3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Session / Black' and a budget_max comfortably above $89.00 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."]}}