{"type":"firestarter.listing","listing":{"id":"lst_twA7eNpf","product_name":"Large Woven Chain","category":"Chains","description":"18k Yellow Gold\n16\" Non-Adjustable. 5.7mm.\nOur Charms and Coins do not fit on this chain. \nMade in Italy, each piece sold helps ocean-related causes.","images":["https://cdn.shopify.com/s/files/1/0561/8748/6287/files/LARGE_WOVEN_CHAIN.jpg?v=1748777292"],"price":16050,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.241Z"},"share_url":"https://firestarter.network/l/lst_twA7eNpf","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_twA7eNpf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Large Woven Chain' and a budget_max comfortably above $16050.00 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."]}}