{"type":"firestarter.listing","listing":{"id":"lst_zD-CkfmC","product_name":"Momentous - L-Glutamine","category":"Protein Supplements","description":"\n\n5g L-Glutamine per serving: Provides the most abundant amino acid in the body in a pure, unflavored powder that mixes easily into any beverage.\n\nMuscle recovery support: Helps reduce muscle breakdown after intense training sessions to support consistent performance.\n\nGut lining integrity: Supports the gut mucosal lining to maintain gut health during heavy training blocks and periods of physical stress.\n\nImmune function support: Fuels immune cells to support natural defenses during demanding training periods.\n\nNSF Certified for Sport®: Independently tested for purity, potency, and absence of banned substances in every batch.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/L-Glutamine_HERO.png?v=1780605149","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/L-Glutamine_What_It_is.jpg?v=1780605149","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/L-Glutamine_Product_Differentiation_-_Jar.jpg?v=1780605149","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/L-Glutamine_How_to_Use.jpg?v=1780605149","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/L-Glutamine_Expert.jpg?v=1780605149","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/L-Glutamine_Supplement_Facts.jpg?v=1780605149"],"price":39.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:56.067Z"},"share_url":"https://firestarter.network/l/lst_zD-CkfmC","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_zD-CkfmC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Momentous - L-Glutamine' and a budget_max comfortably above $39.95 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."]}}