{"type":"firestarter.listing","listing":{"id":"lst_-iv5EXNL","product_name":"Legion Athletics - Whey Protein","category":"Whey Protein","description":"\n\n20 Grams of Premium Whey Concentrate: Premium whey protein concentrate from rBST-free milk—a synthetic hormone-free option that delivers high-quality protein with excellent amino acid coverage.\n\n4.4 Grams BCAAs Per Serving: Substantial branched-chain amino acid content to support muscle protein synthesis, growth, and recovery.\n\nSunflower Lecithin for Smooth Mixing: Blended with sunflower lecithin (not soy) so the powder dissolves smoothly without clumping or clotting.\n\nClean Ingredient Profile: No artificial sweeteners, flavoring, food dyes, fillers, soy, gluten, GMOs, MSG, or other unnecessary additives.\n\nVersatile Value Pick: A more cost-effective whey option than isolate while still delivering high-quality protein—ideal for daily use, smoothies, and baking.\n\nLab-Tested, USA-Made: Lab-tested for purity and accuracy. Manufactured in the USA in NSF-certified, FDA-inspected, cGMP-compliant facilities. Contains milk.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Image-1-Carousel-Whey-Concentrate-Chocolate.png?v=1781834570","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Whey-Concentrate-COA-Morgan-Walsh.png?v=1781834569"],"price":44.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:47.582Z"},"share_url":"https://firestarter.network/l/lst_-iv5EXNL","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_-iv5EXNL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Legion Athletics - Whey Protein' and a budget_max comfortably above $44.99 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."]}}