{"type":"firestarter.listing","listing":{"id":"lst_1NU8Cig6","product_name":"Hyperwear - SandBell Workout Sandbags","category":"Sandbag","description":"\n\nDurable neoprene shell: Withstand hard use and provide a secure hold for HIIT, core, and strength sessions.\n\nUSA-sourced sand fill: Deliver shifting resistance to strengthen core, shoulders, and back with reduced joint impact.\n\nCombines four free weights: Train full-body power using dumbbell, kettlebell, med ball, and slam ball functions.\n\nFlat, grippable form: Improve grip and forearm strength while you move through dynamic swings, throws, and slams.\n\nDynamic range of motion: Target legs, hips, core, and back to build stability and functional strength.\n\nPortable, tough build: Move between home, gym, or outdoor workouts and keep training wherever you set up.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-444807.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-714000.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-517362.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-935290.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-706793.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-345754.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-782982.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-590678.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-469100.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-689009.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-830095.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-231176.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-353257.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-997755.jpg?v=1780582524","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-157848.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-553115.jpg?v=1780582523","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/sandbell-workout-sandbags-927158.jpg?v=1780582523"],"price":15.95,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:54.209Z"},"share_url":"https://firestarter.network/l/lst_1NU8Cig6","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_1NU8Cig6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Hyperwear - SandBell Workout Sandbags' and a budget_max comfortably above $15.95 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."]}}