{"type":"firestarter.listing","listing":{"id":"lst_2SXppQ-f","product_name":"Delicate Gold Chain Necklace","category":"Necklaces","description":"Accented with tiny open and solid 22k gold disk charms, this versatile chain is perfect worn alone or layered with others in the collection. An everyday necklace and lovely addition to your jewelry collection. Charms interspersed on a delicate 14k gold chain. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/211aa5819500ce7effe3600cccf71e10.jpg?v=1754594041"],"price":2390,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.426Z"},"share_url":"https://firestarter.network/l/lst_2SXppQ-f","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_2SXppQ-f' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Delicate Gold Chain Necklace' and a budget_max comfortably above $2390.00 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."]}}