{"type":"firestarter.listing","listing":{"id":"lst_g6PBa43c","product_name":"Beacon Sun","category":"Sunglasses","description":"Clean, minimal, and undeniably cool, the \"Beacon\" frame is a masterclass in understated design. Its sleek profile and timeless shape make it a go-to staple for those who value subtle sophistication and all-day comfort.\nFeatures: \n\nHand Polished Acetate\nCarl Zeiss Sun Lenses\n100% UVA/UVB Protection\nOBE German engineered 5 Barrel Hinge\nOBE Coated Screws\n\nSizes:\n\nLens: 63 mm\nBridge: 10 mm\nTemple: 140 mm\n","images":["https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_HNY_S.jpg?v=1769593462","https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_HNY_S_A.jpg?v=1769593462","https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_MBIV_S.jpg?v=1769593462","https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_MBIV_S_A.jpg?v=1769593462","https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_BLK_S.jpg?v=1769593462","https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_BLK_S_A.jpg?v=1769593462","https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_MBBL_S.jpg?v=1769593462","https://cdn.shopify.com/s/files/1/2028/3675/files/BEACON_MBBL_S_A.jpg?v=1769593462"],"price":400,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:39.620Z"},"share_url":"https://firestarter.network/l/lst_g6PBa43c","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 ","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_g6PBa43c' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Beacon Sun' and a budget_max comfortably above $400.00 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."]}}