{"type":"firestarter.listing","listing":{"id":"lst_lvyh6gGH","product_name":"Pure Choice Farms - Whey Protein Isolate Unflavored","category":"Whey Protein","description":"\n\n1 ingredient: Pure cold-filtered whey protein isolate — no flavors, sweeteners, fillers, or proprietary blends.\n\n28g protein per serving: Dense, high-quality WPI with virtually zero lactose per scoop.\n\nExceptional mixability: Unflavored WPI dissolves completely in seconds — ideal for smoothies, cooking, or mixing with other proteins.\n\nMost protein per dollar: Pure protein without additives means more protein content per gram of powder than flavored blends.\n\nFamily farm sourced: Whey from USA family farms with food-grade standards and no banned substances.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-unflavored-1709864.png?v=1780691787","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-unflavored-8857802.png?v=1780691787","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-unflavored-8639438.png?v=1780691787","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-unflavored-4026670.jpg?v=1780691787","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-unflavored-2135497.jpg?v=1780691786","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3-flavor-whey-protein-isolate-combos-6112462_86787446-a0d0-4842-99a1-cb9f315019b2.jpg?v=1780691787","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-unflavored-9478298.jpg?v=1780691787","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-unflavored-4335183.png?v=1780691786"],"price":58,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:55.827Z"},"share_url":"https://firestarter.network/l/lst_lvyh6gGH","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_lvyh6gGH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pure Choice Farms - Whey Protein Isolate Unflavored' and a budget_max comfortably above $58.00 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."]}}