{"type":"firestarter.listing","listing":{"id":"lst_V1eQG0Y-","product_name":"The Magnesium Sleep Aid","category":"Powdered Supplement","description":"The best alternative to melatonin that combines magnesium and 9 superfoods to help you fall asleep, stay asleep, and wake up feeling refreshed.","images":["https://cdn.shopify.com/s/files/1/0572/3311/3246/files/OTP_Hot_Cocoa_Sticks.png?v=1753820456","https://cdn.shopify.com/s/files/1/0572/3311/3246/files/2_pack_sleepy_berry_sticks_bundle.png?v=1753820456","https://cdn.shopify.com/s/files/1/0572/3311/3246/files/2_pack_hot_cocoa_sticks_bundle.png?v=1753820456","https://cdn.shopify.com/s/files/1/0572/3311/3246/files/2_Pack_Mixed_Sticks.png?v=1753820456","https://cdn.shopify.com/s/files/1/0572/3311/3246/files/OTP_Sleepy_Berry_Sticks.png?v=1753820456"],"price":29.95,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:58.477Z"},"share_url":"https://firestarter.network/l/lst_V1eQG0Y-","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_V1eQG0Y-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Magnesium Sleep Aid' and a budget_max comfortably above $29.95 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."]}}