{"type":"firestarter.listing","listing":{"id":"lst_cdIB2APu","product_name":"Prisca Ring with Rubellite Tourmaline","category":"Rings","description":"Though Prisca means \"ancient\" the name has belonged to women of times past who pushed past their norms to create something new.\nRubellite Tourmaline 2.1ct\n14k yellow solid gold\n**Current Version is a Size 6, please indicate in \"Order Notes\" for specific size requests: resizing will take up to 10 business days**","images":["https://cdn.shopify.com/s/files/1/1442/5650/files/IMG_1830.jpg?v=1753845283","https://cdn.shopify.com/s/files/1/1442/5650/files/IMG_3234_2.jpg?v=1755637761"],"price":7520,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.234Z"},"share_url":"https://firestarter.network/l/lst_cdIB2APu","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_cdIB2APu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Prisca Ring with Rubellite Tourmaline' and a budget_max comfortably above $7520.00 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."]}}