{"type":"firestarter.listing","listing":{"id":"lst_KXAX1Xol","product_name":"Drink More Water","category":"Nail Polish","description":"A midnight blue nail polish with a fine silvery-blue shimmer and magnetic finish.","images":["https://cdn.shopify.com/s/files/1/0244/1848/4279/files/Drink-more-water-Bottle.png?v=1764026117","https://cdn.shopify.com/s/files/1/0244/1848/4279/files/Drink-more-water-Swatch.png?v=1764026118","https://cdn.shopify.com/s/files/1/0244/1848/4279/files/3_e3fed070-646c-4671-aa61-a7f9095d5245.png?v=1764612365","https://cdn.shopify.com/s/files/1/0244/1848/4279/files/7_e17bb257-d313-408d-a1df-de2ffce42c04.png?v=1764612367","https://cdn.shopify.com/s/files/1/0244/1848/4279/files/1_3d870bf0-e7ba-449f-bec1-a8a202f86e19.png?v=1764612562"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.240Z"},"share_url":"https://firestarter.network/l/lst_KXAX1Xol","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_KXAX1Xol' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Drink More Water' and a budget_max comfortably above $15.00 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."]}}