{"type":"firestarter.listing","listing":{"id":"lst_LUVIhsu6","product_name":"PowerBlock - Elite EXP Stage 2 Kit 50-70 lb","category":"Adjustable Dumbbells","description":"\nSpace-saving design: Expands your Elite EXP set, replacing multiple dumbbells to store weights compactly and neatly.\n\nQuick weight adjustments: Add 2.5 lb increments with the magnetic selector pin to smoothly transition between exercises.\n\nDurable, high-quality build: Withstands rigorous workouts, providing long-term reliability for consistent training.\n\nElite EXP compatibility: Integrates seamlessly with your existing PowerBlock Elite EXP dumbbells to expand your weight options.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/EliteEXPStage2Kit-4w.jpg?v=1780589672","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Elite_EXP_Stage_2_Kit-2-4w_1.jpg?v=1780589673","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/elite_exp_501-00096-01_lifestyle-06_new_decals_1.jpg?v=1780589673"],"price":199,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.752Z"},"share_url":"https://firestarter.network/l/lst_LUVIhsu6","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_LUVIhsu6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy PowerBlock - Elite EXP Stage 2 Kit 50-70 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."]}}