{"type":"firestarter.listing","listing":{"id":"lst_ozn7LYpb","product_name":"WV Made Glass Marbles","category":null,"description":"Established in the 1940s, Marble King out of Paden, West Virginia is the US's only domestic manufacturer of marbles and has been featured in Hollywood films. Marbles can be used for games, decoration, jewelry, and even in industrial applications, such as mixing paint inside spray paint cans. \nEach bag includes 15 marbles with a shooter. \nGet a piece of West Virginia history! \nTwo options: Primary colors or Gem colors","images":["https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSCF0314-2.jpg?v=1777484154","https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSCF0313-2.jpg?v=1777484154"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.148Z"},"share_url":"https://firestarter.network/l/lst_ozn7LYpb","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_ozn7LYpb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy WV Made Glass Marbles' and a budget_max comfortably above $5.00 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."]}}