{"type":"firestarter.listing","listing":{"id":"lst_AsCF1FKM","product_name":"Serious Steel Fitness - Sprinter Stick- 22\"","category":"Massage Tools","description":"\n\n22 in length, minimal flex: Target deep tissue activation and deliver profound relief for demanding massage needs.\n\nProprietary semi-flexible core, 10 spindles: Provide smooth, multi-directional massage to deliver deep tissue relief.\n\nErgonomic, firm handles: Ensure precise pressure control and resist twisting for durable daily use.\n\nFriction-free rolling: Keep sessions smooth and hygienic, with no grease or oils that collect dirt or germs.\n\nNon-absorbent materials: Keep sweat, dirt, and bacteria from building up to improve hygiene.\n\nPhthalate-free, latex-free, Proposition 65 compliant: Ensure safe use for users with allergies or sensitivities.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/The-Sprinter-Stick_-Main-Image-On-White_1.jpg?v=1780586297","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/22in-Sprinter-Stick_Charles-Leg-Massage_Nov-2024_1.jpg?v=1780586301","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/22in-Sprinter-Stick_Charles-Lower-Back_Nov-2024_2.jpg?v=1780586302","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/22in-Sprinter-Stick_Charles-Leg-Massage_Nov-2024_5.jpg?v=1780586297","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/22in-Sprinter-Stick_Charles-Leg-Massage_Nov-2024_2.jpg?v=1780586302"],"price":39.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:56.097Z"},"share_url":"https://firestarter.network/l/lst_AsCF1FKM","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_AsCF1FKM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Serious Steel Fitness - Sprinter Stick- 22\"' and a budget_max comfortably above $39.95 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."]}}