{"type":"firestarter.listing","listing":{"id":"lst_CVXxqsH4","product_name":"SMAI - Rubber Hex Dumbbell Set 55lb-100lb (Pairs) with Storage Rack","category":"Rubber Hex Dumbbell","description":"\n10 pairs, 55-100 lb: Provide progressive loading to train chest, back, legs, and core for heavy presses, rows, and squats and lunges.\n\n5 mm rubber-coated steel grip: Ensure a secure, comfortable hold to keep control during presses, curls, rows, and overhead movements.\n\nHeavy-duty rubber fixed head: Resist wear to your space and keep sessions quieter during early or late training hours in shared gyms.\n\nHexagonal ends: Keep dumbbells from rolling to ensure safety and keep stations tidy between sets during busy hours.\n\nWelded head with locking pin: Deliver robust construction to withstand daily use and provide reliable performance in any gym.\n\n3-tier storage rack: Provide organized, compact storage to store the full set and set up clean, safe training zones.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3-Tier1_18719dc5-81fa-44d5-9f31-a0644ba60b9b.jpg?v=1780581819","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/20lbx2_52b97407-e8f1-495b-9acd-d96de58484fb.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/New-DB-Rack2_90cc5fcb-ee7b-41be-ad0a-ef468f674313.jpg?v=1780581819"],"price":3099,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:52.065Z"},"share_url":"https://firestarter.network/l/lst_CVXxqsH4","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_CVXxqsH4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMAI - Rubber Hex Dumbbell Set 55lb-100lb (Pairs) with Storage Rack' and a budget_max comfortably above $3099.00 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."]}}