{"type":"firestarter.listing","listing":{"id":"lst__U0dydmP","product_name":"Baseline Iron+","category":null,"description":"The vegan-friendly Gnarly Baseline Iron+ uses iron bisglycinate, a highly bioavailable form of non-heme iron that won’t cause stomach upset. Groups that are at risk for iron deficiency include endurance athletes, females of menstruating age, and vegans/vegetarians. If you are in 1 or more of these groups, you may benefit from daily iron supplementation.\n\n\nIron is an essential mineral for the body to transport blood and oxygen.\nVitamin C is included to improve iron absorption.\nTo support the role of iron in healthy red blood cell production, Gnarly Iron+ contains methylcobalamin, the active form of vitamin B12 as well as L-5 Methyltetrahydrofolate (L-5 MTHF), the predominant and naturally occurring form of folate in food.\n\n","images":["https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-IR_D2-WEB.webp?v=1777398049","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-IR_D3-WEB.webp?v=1777398049","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-IR_D4-WEB.webp?v=1777398049","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/NFP_Baseline_Iron.webp?v=1732150255"],"price":14.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:59.927Z"},"share_url":"https://firestarter.network/l/lst__U0dydmP","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__U0dydmP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Baseline Iron+' and a budget_max comfortably above $14.95 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."]}}