{"type":"firestarter.listing","listing":{"id":"lst_ftk2E0-0","product_name":"ProBody Pilates - Yoga Ball for Pregnancy, Fitness, Balance, Workout at Home, Office and Physical Therapy (Green)","category":"Stability Ball","description":"\n\nHeavy-duty PVC, anti-burst to 2000 lb: Withstand punishing workouts and resist pops during yoga, Pilates, or training.\n\nLow-odor, phthalate-free material: Provide safe, professional performance while you train core, glutes, and pelvic floor.\n\nFive sizes: 45 cm, 55 cm, 65 cm, 75 cm, 85 cm: Ensure proper fit to target abs, back, and hips for your height and goals.\n\nQuick pump and exercises included: Set up in minutes to start moves that strengthen thighs, butt, abs, and pelvic floor.\n\nTherapist-recommended versatility: Support active sitting, CrossFit, and pregnancy to improve core strength and flexibility.\n\nBurst-resistant build with lifetime refund: Ensure peace of mind; if it leaks or bursts, we will refund for the life of the ball.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GreenMAIN2021.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/1Valuepropgreen-01.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81OTFPSRKGL._AC_SL1500_f5444322-4564-420c-8f1a-56cb32b0f3b1.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81glnP154UL._AC_SL1500_cf66c5a6-d00c-4cb2-92e8-c51f2abea38c.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3SizechartYogaBall_70cd9c6b-aca9-463f-8ed9-a3400d77294d.jpg?v=1780600948","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81aB-wpBn6L._AC_SL1500_45433b55-55e5-49d0-9f61-66e1ff5fa722.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/71dx6t6N6QL._AC_SL1500_6cd9c691-d9c9-4084-8a05-4e1a0fae4c57.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81m1XXCPgJL._AC_SL1500_ecf670f7-05e6-46d8-b10c-04be6232ddd6.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81V1_hno7JL._AC_SL1500_5b32a70a-eb63-47a2-bdf5-71b2b3608de9.jpg?v=1780600947"],"price":27.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.942Z"},"share_url":"https://firestarter.network/l/lst_ftk2E0-0","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_ftk2E0-0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy ProBody Pilates - Yoga Ball for Pregnancy, Fitness, Balance, Workout at Home, Office and Physical Therapy (Green)' and a budget_max comfortably above $27.95 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."]}}