{"type":"firestarter.listing","listing":{"id":"lst_sDZhr9Li","product_name":"Creatine - Unflavored (30 Serving Tub)","category":"Creatine","description":"Creatine Monohydrate is one of the most well-researched sports supplements available, trusted by athletes and gym-goers for over 30 years. It supports strength, power, and lean muscle gains by aiding in muscle protein synthesis after workouts. And Onnit’s creatine has been tested and approved by Men’s Health as a “Best Creatine Supplement of 2025.” \nBy helping regenerate ATP—the body’s primary energy source—creatine promotes performance in short-burst, high-intensity activities like lifting, sprinting, and martial arts. It also supports brain’s normal energy demands, offering cognitive benefits beyond the gym.†︎","images":["https://cdn.shopify.com/s/files/1/0910/2901/2770/files/media_20077de5-6f00-46eb-ba9b-c6aecaed1d50.png?v=1773426195","https://cdn.shopify.com/s/files/1/0910/2901/2770/files/02-Hero-Creatine-PDP-Benefits-NEW.png?v=1766002606","https://cdn.shopify.com/s/files/1/0910/2901/2770/files/03-hero-Creatine-new.png?v=1766002606","https://cdn.shopify.com/s/files/1/0910/2901/2770/files/04-Hero-Creatine.jpg?v=1766002606","https://cdn.shopify.com/s/files/1/0910/2901/2770/files/05-Hero-Creatine.png?v=1766002606"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:54.743Z"},"share_url":"https://firestarter.network/l/lst_sDZhr9Li","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_sDZhr9Li' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Creatine - Unflavored (30 Serving Tub)' and a budget_max comfortably above $14.99 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."]}}