{"type":"firestarter.listing","listing":{"id":"lst_uGNKo4v0","product_name":"Treasure Coin Necklace in 18K","category":"Necklaces","description":"Description\nTreasure Coin Necklace in solid 18K Yellow gold\n\nWhite Diamonds\n\n20\"\n\nThere is something for everyone celebrating special moments in life. Treasure coin necklace be will serve as a daily great reminder of the things we treasure and love the most.\n\n\nVintage: Origin unknown\n \nDetails\n","images":["https://cdn.shopify.com/s/files/1/1442/5650/files/Untitled_Artwork30.png?v=1756488917","https://cdn.shopify.com/s/files/1/1442/5650/files/Untitled_Artwork_31.png?v=1756489051"],"price":4400,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.135Z"},"share_url":"https://firestarter.network/l/lst_uGNKo4v0","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_uGNKo4v0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Treasure Coin Necklace in 18K' and a budget_max comfortably above $4400.00 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."]}}