{"type":"firestarter.listing","listing":{"id":"lst_z7OB27tI","product_name":"Dendritic Agate Statement Ring","category":"Rings","description":"This magical dendritic agate stone is set in sterling silver and accented by two warm 22k gold dots. Dendritic agates are incredible stone formations, completely created by nature, and each is one-of-a-kind.\nThe stone measures approximately 7/8\" tall, backed with sterling silver and a 5mm smooth sterling silver band. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_030.jpg?v=1773762919","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-16_031.jpg?v=1773762919","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_029.jpg?v=1773762919"],"price":690,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.760Z"},"share_url":"https://firestarter.network/l/lst_z7OB27tI","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_z7OB27tI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Dendritic Agate Statement Ring' and a budget_max comfortably above $690.00 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."]}}