{"type":"firestarter.listing","listing":{"id":"lst_ISMMJojT","product_name":"SMAI - Slam Balls","category":"Slam Ball","description":"\n\nHeavy-duty rubber shell: Withstand rigorous slams to train explosive power and improve stamina in high-intensity sessions.\n\nPliable, tacky surface: Ensure a secure grasp to perform Russian twists and slams targeting core and obliques.\n\nSand-filled interior: Provide consistent weight to improve control on throws and slams that build core and shoulders.\n\nIndividual sizes 10 lb, 15 lb, 20 lb, 25 lb, 30 lb, 35 lb, 40 lb: Support progression to target legs, core, and shoulders.\n\nFull 10–40 lb set: Provide progressive loading to build legs, core, and shoulders for squats, lunges, and twists.\n\nMedicine ball versatility: Perform sit-ups, lunges, squats, and shoulder throws to target core, legs, and shoulders.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall15LB1_e88d7baf-6c45-4a70-a624-e962e1fa96fb.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/JoelSlamBall_c5bf36f8-16d3-4f9e-8f26-eb41864f50d1.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBallSet1_f6afcc16-70e0-4d59-ad0b-e0a08e684563.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Untitled-1_8f5e6e37-0abf-4abf-ab3f-31923ea72c0a.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall10LB1_78cec2bf-47e0-4f32-8985-f6aa899c171a.jpg?v=1780581819","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall10LB2_e520e68e-7510-48ce-b6dc-30476d83fcd0.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall10LB3_1dc64ab9-b507-4ff7-98ee-2d5a44a8d558.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall10LB4_20fbf036-f8bd-429b-9474-7c5b369eea3a.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall15LB2_07b20457-a4af-4dc8-9e50-19a526f2bad6.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall20LB2_b92b3f1a-b2ae-4185-9289-42d02875d52d.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall20LB3_f4a623f6-0342-4a19-8012-073a7e76595c.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall25LB1_c321a9c5-d09c-491e-94cb-c9579d141276.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall25LB2_dce05c95-7573-4cab-819a-e35ecff70250.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall30LB1_90981492-6c8c-4ad5-bdbd-fc9347b90e3b.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall30LB2_7f315b17-0ef6-4bce-aac0-5d88ebeec829.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall30LB3_950129e4-8fad-4747-9dc2-5811d83054c4.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall35LB2_83a280fd-826e-48f2-a430-edd9f4ad541f.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall35LB3_37087eaa-57d6-420e-a67d-229010f32787.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall40LB1_b1f557d3-3284-4a97-b958-e5392ed5eb96.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall40LB2_efa99763-4afb-44d7-8ea8-b3f22d5e6e5f.jpg?v=1780581819","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBall40LB3_dd8e8748-b42d-44ff-9f61-2e3f6cbb3129.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBallSet2_ac045e4a-0da9-42ca-aeda-13cc0a2c16b2.jpg?v=1780581820","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SlamBallSet3_be886dd1-4e85-41be-847e-79c8a37a662c.jpg?v=1780581820"],"price":24.95,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:52.048Z"},"share_url":"https://firestarter.network/l/lst_ISMMJojT","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_ISMMJojT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMAI - Slam Balls' and a budget_max comfortably above $24.95 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."]}}