{"type":"firestarter.listing","listing":{"id":"lst_tEvnanh-","product_name":"ProBody Pilates - Yoga Ball for Pregnancy, Fitness, Balance, Workout at Home, Office and Physical Therapy (Sky)","category":"Stability Ball","description":"\n\nAnti-burst up to 2000 lbs: Withstand hard training and keep traction during yoga, Pilates, and core work.\n\nThree sizes: 55 cm, 65 cm, 75 cm: Support proper fit to target abs, glutes, thighs, and pelvic floor.\n\nLow-odor, phthalate-free PVC: Improve comfort and keep focus during core work and flexibility training.\n\nQuick pump and exercise guide included: Set up fast and target abs, glutes, thighs, and pelvic floor.\n\nRecommended for PT, crossfit, and active sitting: Provide core training and support posture at home or office.\n\nBurst-resistant with lifetime refund: Ensure protection if the ball bursts or leaks during normal training.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SkyExerciseBallMainImage.jpg?v=1780600948","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81OTFPSRKGL._AC_SL1500_0e9cbe55-7178-4eb3-8260-a09585b4d86f.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/2Materialssmall_bc0eb67e-fa51-4317-9b6c-c8b15011d545.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81glnP154UL._AC_SL1500_9d7b1ddb-c826-46b5-93a0-ddd37ee6e24d.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3SizechartYogaBall_26b80b81-7f93-4fa7-9944-4f23c209ae54.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81aB-wpBn6L._AC_SL1500_3587c749-db4b-4bbe-985c-bbc6260e02ca.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/71dx6t6N6QL._AC_SL1500_22469dba-9cf5-4ef6-94f2-a112ed70f163.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81m1XXCPgJL._AC_SL1500_07739bb2-e8ea-46fa-ac92-d9efeb9ef990.jpg?v=1780600947","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81V1_hno7JL._AC_SL1500_d957b393-c5e1-44a6-8be3-caf612055856.jpg?v=1780600947"],"price":18.95,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:57.967Z"},"share_url":"https://firestarter.network/l/lst_tEvnanh-","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_tEvnanh-' — 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 (Sky)' and a budget_max comfortably above $18.95 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."]}}