{"type":"firestarter.listing","listing":{"id":"lst_N6ziujCL","product_name":"Heavy Bag Set","category":"Conditioning","description":"Unleash your inner fighter with the Heavy Bag Set!Whether you're a former combat sports enthusiast or just looking to spice up your workouts, this bag lets you train like a champ — without signing up for expensive classes or risking a black eye.Mount it your way: go classic with the supplied chain &amp; carabiner, or combine it with the Utility Arm &amp; Utility Shackle for a mounting solution compatible with your 3\" x 3\" power rack.Built tough and designed to take a hit (or a hundred), our heavy bag stacks up against the big-brand competition without the heavyweight price tag. So, whether you're training for your next fight or working off some stress, this bag has your back.Heavy Bag includes:- Heavy bag- Four short chains- Six regular carabiners- One spinning carabinerHeavy Bag and Shackle Set includes:- Heavy bag- Four short chains- Six regular carabiners- One spinning carabiner- Utility Shackle &amp; hardwareHeavy Bag and Hanger Set includes:- Heavy bag- Four short chains- Six regular carabiners- One spinning carabiner- Utility Shackle &amp; hardware- Utility Arm (hanger) &amp; hardwareIMPORTANT: For user &amp; equipment safety, ensure your heavy bag is correctly secured to a stable surface. ","images":["https://cdn.shopify.com/s/files/1/0654/3346/9125/files/hvy-bag-hng-set-carousel-primary_mv6ney.jpg?v=1770465983","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/HVY-BAG-SHACKLE-SET.jpg?v=1770465983","https://cdn.shopify.com/s/files/1/0654/3346/9125/files/hvy-bag-carousel-primary_3gn6ca.jpg?v=1770465983"],"price":332.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:45.544Z"},"share_url":"https://firestarter.network/l/lst_N6ziujCL","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_N6ziujCL' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heavy Bag Set' and a budget_max comfortably above $332.99 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."]}}