{"type":"firestarter.listing","listing":{"id":"lst_bXGmTCAr","product_name":"Mark Bell Sling Shot- Grippy Hip Circle®","category":"Elbow Sleeves","description":"\n\nModerate resistance: Target glutes and lower body in warm-ups to improve squat, deadlift, and lunge mechanics.\n\nInterior rubber strips: Keep the band in place and ensure stable resistance during dynamic lower body movement.\n\nCues knees outward: Support proper squat and deadlift form to strengthen glutes and legs while you train.\n\nWon't snap, roll, or irritate: Deliver durable, comfortable sessions so you can focus on movement and form.\n\nSizes M, L, XL: Provide a secure fit based on bodyweight to keep the band positioned for consistent tension.\n\nAll-level design: Support beginners through pros to build lower body activation and improve training consistency.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GRIPPYHIP-WEB-BLACK.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GRIPPYHIP-WEB-GREY_1.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/GRIPPYHIP-WEB-BLUE.jpg?v=1780586061","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/A001C010_200324O7_CANON.00_00_15_07.Still002.jpg?v=1780586057","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/A001C010_200324O7_CANON.00_00_24_08.Still010.jpg?v=1780586063","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/A001C010_200324O7_CANON.00_00_25_22.Still011.jpg?v=1780586061","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Copyof20190913_HipCircleGrippyHipCircleHipCircle2.0BigAssHipCircleHipCircleSportPackPosedAirSquatMonsterWalkSideLungeBoxSquatGroupShotHipThrustsKickBacksSquatsNsimaCarrieNalaAmazon-43.jpg?v=1780586057"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.791Z"},"share_url":"https://firestarter.network/l/lst_bXGmTCAr","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_bXGmTCAr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mark Bell Sling Shot- Grippy Hip Circle®' and a budget_max comfortably above $20.00 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."]}}