{"type":"firestarter.listing","listing":{"id":"lst_jhOzSQ0L","product_name":"Spirit: Squared Silver Ring","category":"Rings","description":"Stackable, versatile, and endlessly wearable. The Sterling Silver Squared Ring is our modern take on a classic band ring. Traditional inlay using pinshell adds a touch of color and style to your look. \n\nSterling Silver Ring\nAvailable with Pinshell Inlay\n1/8\" Width\nHigh Polished Finish\nDiscontinued: Limited Quantity and Sizing Available\n","images":["https://cdn.shopify.com/s/files/1/0455/2186/2823/products/46.png?v=1764781856","https://cdn.shopify.com/s/files/1/0455/2186/2823/products/SquaredRing.jpg?v=1764781856","https://cdn.shopify.com/s/files/1/0455/2186/2823/products/45.png?v=1764781856","https://cdn.shopify.com/s/files/1/0455/2186/2823/products/47.png?v=1752352437","https://cdn.shopify.com/s/files/1/0455/2186/2823/files/Spirit-TrinityRing_SilverHoopEarrings_SquaredSpiritRing.jpg?v=1752352437"],"price":68,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:22.849Z"},"share_url":"https://firestarter.network/l/lst_jhOzSQ0L","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_jhOzSQ0L' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Spirit: Squared Silver Ring' and a budget_max comfortably above $68.00 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."]}}