{"type":"firestarter.listing","listing":{"id":"lst__Amnkigj","product_name":"Sierra","category":"Guitars","description":"With its tapered grand concert waist, Sierra offers a comfortable fit for the versatile guitarist.","images":["https://cdn.shopify.com/s/files/1/0550/6737/files/SIERRA-FRONT-FULL_06451c72-4e93-42d0-b01e-0c26c13542e4.jpg?v=1729098214","https://cdn.shopify.com/s/files/1/0550/6737/files/SIERRA-FRONT-FULL-PG.jpg?v=1729098214","https://cdn.shopify.com/s/files/1/0550/6737/files/SIERRA-ANGLED-RIGHT.jpg?v=1729098214","https://cdn.shopify.com/s/files/1/0550/6737/files/SIERRA-REAR-FULL.jpg?v=1729098214","https://cdn.shopify.com/s/files/1/0550/6737/files/SIERRA-LEFT-SIDE.jpg?v=1729098214","https://cdn.shopify.com/s/files/1/0550/6737/files/HARDCASE-GC-FRONT.jpg?v=1729098214","https://cdn.shopify.com/s/files/1/0550/6737/files/SIERRA-LIFESTYLE.jpg?v=1729098214"],"price":836,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:56.259Z"},"share_url":"https://firestarter.network/l/lst__Amnkigj","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__Amnkigj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sierra' and a budget_max comfortably above $836.00 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."]}}