{"type":"firestarter.listing","listing":{"id":"lst_WYXzPoy_","product_name":"Within You - In Sample Pack - This Is The Whey- Premium Whey Protein","category":"Whey Protein","description":"\n\nHydrolyzed Whey + Egg White: Two fast-digesting protein sources for efficient absorption post-workout or as a meal supplement.\n\n21g Protein Per Packet: Full serving size in a single travel-ready packet — no measuring required.\n\nNo Added Sugar: Clean formula with no unnecessary sweeteners or fillers.\n\nAvailable in Chocolate or Vanilla: Try both flavors before committing to a full container.\n\nGMP Certified: Manufactured to pharmaceutical-grade quality standards.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/titw-chocsampleProductPhotos.png?v=1780595056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/titw-vansampleProductPhotos.png?v=1780595057"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.172Z"},"share_url":"https://firestarter.network/l/lst_WYXzPoy_","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_WYXzPoy_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Within You - In Sample Pack - This Is The Whey- Premium Whey Protein' and a budget_max comfortably above $5.00 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."]}}