{"type":"firestarter.listing","listing":{"id":"lst_YQ8rnyaB","product_name":"PowerBlock - Large Column Stand Silver (Up to 90 lb)","category":"Dumbbell Stands","description":"\n\nMade in USA: Sturdy platform holds up to 90 lb of PowerBlock dumbbells in a single-column footprint.\n\nAdder weight storage: Circular holders keep 2.5 lb adder weights organized for quick workout modifications.\n\nAdhesive tray mat: Protects the stand and dumbbells from wear during racking.\n\nCompatible models up to 90 lb: Pro 24, Pro 50, Elite EXP, Elite USA 90, Pro 90 EXP, Sport EXP, PowerBlock EXP, Pro EXP, Elite 50.\n\nDimensions: 18\"L x 22\"W x 28\"H. Single-column footprint keeps storage tidy in tight spaces.\n\nAssembly and warranty: Simple assembly with included instructions. 1-year limited warranty for residential use.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/PowerBlock-Large-Column-Stand-1000h_1.jpg?v=1780589661"],"price":199,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:00:56.737Z"},"share_url":"https://firestarter.network/l/lst_YQ8rnyaB","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_YQ8rnyaB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy PowerBlock - Large Column Stand Silver (Up to 90 lb)' and a budget_max comfortably above $199.00 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."]}}