{"type":"firestarter.listing","listing":{"id":"lst_hDfjnvWZ","product_name":"Tiny Bluebird Ring","category":"Rings","description":"Symbolizing happiness and the coming of spring, this sweet little ring consists of an original acrylic painting on watercolor paper covered with a clear glass crystal, set in a 22k gold bezel with 22k dots.\nSterling silver back and band. Painting is 3/8 inch wide. Matte finish. Also available with sterling silver bezel and dots.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/image_1773939678007.jpg?v=1773941365"],"price":575,"currency":"USD","in_stock":true,"inventory_qty":449955,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.188Z"},"share_url":"https://firestarter.network/l/lst_hDfjnvWZ","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_hDfjnvWZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tiny Bluebird Ring' and a budget_max comfortably above $575.00 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."]}}