{"type":"firestarter.listing","listing":{"id":"lst_mkg37OjH","product_name":"Horizontal Spring Maple Necklace","category":"Necklaces","description":"Symbolizing the endless cycle of life, this lovely spring maple necklace features an original acrylic painting on watercolor paper. Set in a sterling silver bezel and accented with six 22k dots.\nPainting is 1.5 inches wide and is set on a silver chain. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/447c38b86f357cd5d8113b74d66ecb90.jpg?v=1754593967"],"price":600,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.301Z"},"share_url":"https://firestarter.network/l/lst_mkg37OjH","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_mkg37OjH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Horizontal Spring Maple Necklace' and a budget_max comfortably above $600.00 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."]}}