{"type":"firestarter.listing","listing":{"id":"lst_y7mb0aXT","product_name":"Tome Ring","category":"Jewelry","description":"The thickest of Zaleska's bands, The Tome Ring was designed as a smooth and sculptural statement. A curved bubble of 14K gold vermeil crowns the design, making this piece a must for lovers of mixed metals. This ring pairs beautifully with others and is useful for styling a variety of ring stacks.\n\nSterling silver ring featuring a 14K gold vermeil bubble motif\nHandcrafted\n","images":["https://cdn.shopify.com/s/files/1/1030/6059/files/SaddleRing2.webp?v=1750804582","https://cdn.shopify.com/s/files/1/1030/6059/files/Tome-Styled_PhasesGold.webp?v=1750804605"],"price":69,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:18.528Z"},"share_url":"https://firestarter.network/l/lst_y7mb0aXT","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_y7mb0aXT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tome Ring' and a budget_max comfortably above $69.00 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."]}}