{"type":"firestarter.listing","listing":{"id":"lst_SFVPVoPz","product_name":"Momentous - Fiber+","category":"Vitamins & Supplements","description":"\n\n3-in-1 fiber formula: Combines soluble fiber (psyllium husk), insoluble fiber (rice bran hull), and prebiotic resistant starch (Solnul®) to support digestion and microbiome health in a single scoop.\n\n6g of fiber per serving: Helps close the daily fiber gap most adults fall short of, supporting regularity and metabolic balance.\n\nSolnul® resistant potato starch: Ferments in the colon into short-chain fatty acids like butyrate that support gut barrier integrity and feed beneficial bacteria.\n\nSteady energy and blood sugar support: Soluble fiber slows carbohydrate absorption to help moderate post-meal blood sugar and support metabolic stability.\n\nNSF Certified for Sport®: Every batch is independently tested for banned substances and label accuracy, made to The Momentous Standard® with no unnecessary additives.\n\nGluten-free, non-GMO, and vegan: Mixes easily into water, smoothies, protein shakes, or meals; available in Pure Cinnamon, Unflavored, and Orange.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__Cinnamon_1.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__Unflavored_1.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__1.jpg?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__3.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__Cinnamon_5.jpg?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__4_3.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__2_38f7d291-fe2e-48f7-a005-9c74e670924e.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__6_0148ecb4-4bc7-4f4a-b634-bb94bd857f92.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__8.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__7.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__Cinnamon_SuppFacts_1.png?v=1780935502","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Fiber__Unflavored_SuppFacts_2.png?v=1780935502"],"price":39.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:50.844Z"},"share_url":"https://firestarter.network/l/lst_SFVPVoPz","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_SFVPVoPz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Momentous - Fiber+' 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."]}}