{"type":"firestarter.listing","listing":{"id":"lst_YbIioMO1","product_name":"Pirouette Large Diamond Band","category":"Rings","description":"\n18k Yellow Gold, 1.10ct Diamonds.\nMade and hand-finished in LA, each piece sold helps ocean-related causes.\n","images":["https://cdn.shopify.com/s/files/1/0561/8748/6287/files/PIROUETTE-LARGE-DIAMOND-BAND.jpg?v=1748777517","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/PIROUETTE-LARGE-DIAMOND-BAND_693ec6c0-533f-4fa1-aedb-259ad2d9e008.jpg?v=1748777517","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/PIROUETTE-LARGE-DIAMOND-BAND_223dde26-f9ba-4e4d-b0ae-5406332b1fdc.jpg?v=1748777517"],"price":6250,"currency":"USD","in_stock":true,"inventory_qty":229977,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.482Z"},"share_url":"https://firestarter.network/l/lst_YbIioMO1","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_YbIioMO1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pirouette Large Diamond Band' and a budget_max comfortably above $6250.00 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."]}}