{"type":"firestarter.listing","listing":{"id":"lst_byVQQxVp","product_name":"Pure Choice Farms - Whey Protein Isolate Flight Try all 5 flavors!","category":"Whey Protein","description":"\n\nAll 5 flavors in one order: Chocolate, Frosted Marshmallow, Peanut Better, Vanilla, and Original Unflavored — ideal for first-time buyers finding their favorite.\n\nTwo size options: 3.75lb (5×12oz bags) for sampling, or 10lb (5×2lb bags) for a full supply across all flavors.\n\n28g cold-filtered WPI per serving: Same high-quality formula across all 5 flavors — virtually zero lactose, no fillers, soy-free.\n\nFamily farm sourced: All whey from USA family farms with food-grade quality and no banned substances.\n\nMoney back guarantee: Every flight backed by a farmers' satisfaction guarantee.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-flight-try-5-flavors-7054796.png?v=1780691786","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3-flavor-whey-protein-isolate-combos-7688349_02918802-4bad-48da-b7e3-ed0bef279522.png?v=1780691786","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/whey-protein-isolate-flight-try-5-flavors-9378090.png?v=1780691786","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3-flavor-whey-protein-isolate-combos-2451733_4482451c-02a3-4bb3-ba76-a63c099b5ed2.png?v=1780691786"],"price":109,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.688Z"},"share_url":"https://firestarter.network/l/lst_byVQQxVp","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_byVQQxVp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pure Choice Farms - Whey Protein Isolate Flight Try all 5 flavors!' and a budget_max comfortably above $109.00 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."]}}