{"type":"firestarter.listing","listing":{"id":"lst_It4dEpTS","product_name":"Baseline Mg Glycinate","category":null,"description":"One capsule of the vegan-friendly Gnarly Mg Glycinate contains 200mg of magnesium with no added fillers. Magnesium glycinate is one of the most bioavailable forms of magnesium available and taken daily may help with energy production as well as muscle and nerve function.\n\n\nMagnesium glycinate is a highly bioavailable form of magnesium that is well-absorbed by the body.\nMagnesium is involved in the synthesis of protein, fat, and nucleic acids; muscular activity; bone maintenance; and brain function.\nMagnesium plays an important role in the activation of vitamin D.\nVitamin D deficiency is better corrected when both vitamin D and magnesium are taken together.\n\nWhy did Gnarly switch from Mg Citrate to Mg Glycinate?\nWhile both magnesium citrate and magnesium glycinate are well-absorbed by the body and shown to elevate magnesium levels in the brain and muscles, magnesium glycinate is actually more likely to promote relaxation due to the presence of the amino acid glycine, a neurotransmitter that may promote calmness and stress reduction in the body.  ","images":["https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-MG_D2-WEB.webp?v=1777397976","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-MG_D3-WEB.webp?v=1777397976","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/GN-BASE-MG_D4-WEB.webp?v=1777397976","https://cdn.shopify.com/s/files/1/0531/8233/3094/files/NFP_Baseline_Mg.webp?v=1737727290"],"price":9.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:59.924Z"},"share_url":"https://firestarter.network/l/lst_It4dEpTS","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_It4dEpTS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Baseline Mg Glycinate' and a budget_max comfortably above $9.95 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."]}}