{"type":"firestarter.listing","listing":{"id":"lst_E7e5u019","product_name":"Rage Fitness - Single Cast Iron Kettlebell","category":"Cast Iron Kettlebell","description":"\n\nSingle-cast iron: withstands rigorous workouts and provides lasting durability for your home gym.\n\nWide ergonomic handle: delivers a comfortable, secure grip to improve control during every lift.\n\nColor-coded and debossed: ensures quick weight identification in both pounds and kilograms to keep your workout flowing.\n\nVersatile design: engages your core, back, and legs to improve cardiovascular endurance and strengthen your entire body.\n\nAvailable in 4 KG to 24 KG: expands your training options to build strength and target specific fitness goals.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Rage_9lb_Kettlebell_Hero_No_BG.png?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MainImage6KG.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MainImage8KG.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MainImage10KG.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MainImage12KG.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MainImage16KG.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MainImage20KG.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MainImage24KG.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Image_2_9d93347b-3dc1-4e57-82e2-dfbb5f3e5ddc.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Image_3_4b3a3f94-d66f-4ddd-ac53-2e644c165ac6.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Image_4_c6af8c42-346d-48b2-92b1-fcd11ffc08bb.jpg?v=1780601124","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/image_6_2acc92fd-ad4b-405f-8d4b-00aeb4950c80.jpg?v=1780601124"],"price":24.99,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:55.847Z"},"share_url":"https://firestarter.network/l/lst_E7e5u019","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_E7e5u019' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rage Fitness - Single Cast Iron Kettlebell' and a budget_max comfortably above $24.99 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."]}}