{"type":"firestarter.listing","listing":{"id":"lst_6mx5SnYl","product_name":"Momentous - Longevity","category":"Vitamins & Supplements","description":"\n  \nSix clinically studied bioactives: Niagen® nicotinamide riboside (500mg), NAC (600mg), Betaine (600mg), PureQQ® (20mg), Vitamin C (200mg), plus B-vitamins — every ingredient dosed to research-validated levels.\n  \nBoosts NAD+ levels: Niagen® is a clinically studied nicotinamide riboside that raises cellular NAD+ — the coenzyme essential for mitochondrial energy production and DNA repair.\n  \nMitochondrial biogenesis: PureQQ® (pyrroloquinoline quinone) promotes the growth of new mitochondria — the cellular energy generators that decline with age.\n  \nAntioxidant defense: NAC and Vitamin C support glutathione production and neutralize oxidative stress from exercise, environment, and aging.\n  \nDNA repair and methylation: Betaine, folate, and B12 supply methyl groups critical for DNA repair processes and balanced cellular function.\n  \nNSF Certified for Sport®: Independently tested. Vegan, GMO-free. Take 3 capsules daily in the morning or early afternoon.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LongevityJar.png?v=1780606065","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Frame_3.png?v=1780606065","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LongevityUSP.jpg?v=1780606065","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Longevity_How_to_Use.jpg?v=1780606065","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LongevityQuote.jpg?v=1780606065","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LongevityTMS.jpg?v=1780606065","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Longevity_Review.jpg?v=1780606065","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/LongevitySuppFacts.png?v=1780606065"],"price":109.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:54.780Z"},"share_url":"https://firestarter.network/l/lst_6mx5SnYl","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_6mx5SnYl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Momentous - Longevity' and a budget_max comfortably above $109.95 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."]}}