{"type":"firestarter.listing","listing":{"id":"lst_cjkFaMMO","product_name":"Baseline Vitamin D3","category":null,"description":"Most supplemental D3 is not vegan as it’s derived from lanolin or sheep’s wool. Gnarly Baseline D3 1000 IU is a natural plant-based extract derived from the lichen that provides cholecalciferol, the most biologically active form of vitamin D. Gnarly specifically sourced this plant-based extract and chose to use vegetarian capsules to make a product that could be used by vegan and non-vegans alike.\n\n\nVitamin D plays an integral role in immune function, protein synthesis, muscle function, cardiovascular function, inflammatory response, cell growth, and musculoskeletal regulation.\nGnarly Baseline D3 1000 IU is a natural plant-based extract derived from lichen.\n","images":["https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-D_D2-WEB.webp?v=1777397927","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-D_D3-WEB.webp?v=1777397927","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-D_D4-WEB.webp?v=1777397927","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/NFP_Baseline_D3.webp?v=1732150296"],"price":12.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:59.922Z"},"share_url":"https://firestarter.network/l/lst_cjkFaMMO","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 ","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_cjkFaMMO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Baseline Vitamin D3' and a budget_max comfortably above $12.95 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."]}}