{"type":"firestarter.listing","listing":{"id":"lst_zZg0nJq2","product_name":"Momentous - Vitamin D3 2000 IU","category":"Vitamins & Supplements","description":"\n  \n2000 IU Vitamin D3 per softgel: Moderate-dose vegan cholecalciferol sourced from lichen — not lanolin (sheep's wool) like most D3 supplements.\n  \nDelivered in organic extra virgin olive oil: Vitamin D3 is fat-soluble; suspending it in olive oil optimizes bioavailability with or without food.\n  \nFoundational health and immunity: Vitamin D plays a key role in immune defense, calcium absorption, bone strength, and healthy inflammatory response.\n  \nMuscle and neuromuscular function: Supports muscle contraction, performance, and recovery — deficiency is linked to lower muscle strength.\n  \nHormonal and cardiovascular balance: Plays a role in hormonal signaling and supports cardiovascular and metabolic health.\n  \nNSF Certified for Sport®: Independently tested for banned substances. Vegan, allergen-free, gluten-free. Take 1 softgel daily, ideally evening.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/V3_Vitamin-D3-2000iU-Bottle_2000x2000_02142025-CC.png?v=1780605689","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MomentousStandard_2dae5934-2131-4f6a-9546-a9a45c7e0582.png?v=1780605689","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/WhatSetsUsApart_781fcd68-7015-40fb-bbdf-49afcce079b9.png?v=1780605689","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/HowtoUse18.png?v=1780605689","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SocialProof20.png?v=1780605689","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Vitamn-D_PDP_Social-Proof-Update.png?v=1780605689","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SuppFactsExample3_4798fc68-349e-4bf5-be52-05cc90ed70a0.png?v=1780605689","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Supp_Facts_2000_1.png?v=1780605689"],"price":17.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:54.756Z"},"share_url":"https://firestarter.network/l/lst_zZg0nJq2","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_zZg0nJq2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Momentous - Vitamin D3 2000 IU' and a budget_max comfortably above $17.95 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."]}}