{"type":"firestarter.listing","listing":{"id":"lst_v1UOKO1I","product_name":"Purist® Pre-Workout Powder","category":null,"description":"Power your performance with the best clean pre-workout designed for both mind and muscle. Premium ingredients work together to enhance endurance, reduce fatigue, sharpen focus, and sustain motivation, helping you push past limits in every HIIT session, lift, or new PR.\n• 175mg of organic PurCaf® natural caffeine\n• Crafted to support strong, steady energy without the crash\n• Made with clinically studied performance ingredients and premium nootropics","images":["https://cdn.shopify.com/s/files/1/0574/1215/7598/files/PUR_Pre-Workout_PM_Front.jpg?v=1764970561","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/PUR_Pre-Workout_SL_Front.jpg?v=1764970561","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Purist_Pre-Workout_PM_Nutrition_Facts.jpg?v=1778792629","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Purist_Pre-workout_SL_Nutrition_Facts.jpg?v=1778792629","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Pre-Workout__Product_Image_-_04.png?v=1764970561","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Pre-Workout__Product_Image_-_03.png?v=1764970561","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Pre-Workout__Product_Image_-_05.png?v=1764970561","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Pre-Workout__Product_Image_-_06.png?v=1764970561","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Pre-Workout__Product_Image_-_07.png?v=1764970561","https://cdn.shopify.com/s/files/1/0574/1215/7598/files/Purist_-_AI_-_Pre-Workout7_102c3c76-6692-4d90-9bae-25e670031419.jpg?v=1764970561"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.459Z"},"share_url":"https://firestarter.network/l/lst_v1UOKO1I","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_v1UOKO1I' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Purist® Pre-Workout Powder' and a budget_max comfortably above $39.99 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."]}}