{"type":"firestarter.listing","listing":{"id":"lst_tiKbwacC","product_name":"Glossy Dendritic Agate Ring with Diamonds","category":"Rings","description":"This magical dendritic agate stone is set in sterling silver and accented with a pair of twinkling white diamonds wrapped in warm 22k gold. Dendritic agates are incredible stone formations, completely created by nature, and each is one-of-a-kind.\nThe stone measures approximately 3/4 inches tall. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_041_6d7d5c52-c919-492b-97a6-65413dc0aee3.jpg?v=1771950222","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-16_016.jpg?v=1771950222","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_042.jpg?v=1771950222"],"price":690,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.771Z"},"share_url":"https://firestarter.network/l/lst_tiKbwacC","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_tiKbwacC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Glossy Dendritic Agate Ring with Diamonds' 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."]}}