{"type":"firestarter.listing","listing":{"id":"lst_uhCjstVg","product_name":"Teal Stone Necklace","category":null,"description":"Mashu’s first jewelry collection is inspired by the signature hardware of our bags, reimagined as a sculptural clasp detail. Each piece is made with jade beads. The metal clasp is made from recycled sterling silver (925) plated with 25ct gold vermeil, with 2.5 micron thickness.\nMade in Athens.\n ","images":["https://cdn.shopify.com/s/files/1/0565/3564/6395/files/765283D4-769D-412B-98A0-4E137A909287.jpg?v=1769005169","https://cdn.shopify.com/s/files/1/0565/3564/6395/files/FD1A9447-5A57-4579-B2CB-94426C2776D2.jpg?v=1769005208"],"price":210,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:50.189Z"},"share_url":"https://firestarter.network/l/lst_uhCjstVg","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_uhCjstVg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Teal Stone Necklace' and a budget_max comfortably above $210.00 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."]}}