{"type":"firestarter.listing","listing":{"id":"lst_ks3a_qln","product_name":"Cryospring - Inflatable Cold Plunge Cover","category":"Cold Plunge Cover","description":"\n\nRadiant barrier technology: Reflects infrared thermal radiation — the primary mechanism by which heat transfers from warm surroundings across an air gap into cold plunge water. Reflecting heat away reduces how hard your chiller works and how much ice you consume.\n\nReversible silver/black design: Silver side outward for warm climates and summer use (reflects heat away); black side outward for cold climates or winter (absorbs some ambient warmth to prevent over-chilling or frost issues).\n\nFits tubs up to 59 x 32 x 31 inches: Compatible with most standard inflatable ice bath formats at or under these dimensions. Measure your specific tub before purchasing.\n\nChiller hose-compatible fit: Designed with clearance at the hose connection points on most standard inflatable ice baths — hoses pass through or around the cover without disconnecting them.\nFree shipping to the lower 48 states.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/TubCryospring-Tub-Shoot-2022_Silver-side.jpg?v=1780604351","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/TunCryospring-Tub-Shoot-2022_Black-side.jpg?v=1780604351"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:55.649Z"},"share_url":"https://firestarter.network/l/lst_ks3a_qln","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_ks3a_qln' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cryospring - Inflatable Cold Plunge Cover' and a budget_max comfortably above $99.00 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."]}}