{"type":"firestarter.listing","listing":{"id":"lst_JBfcDQ2t","product_name":"The Original Stick - Sprinter Stick 22\"","category":"Massage Stick","description":"\n\nSemi-rigid core for explosive sport recovery: Firmer than the Marathon Stick (maximum flexibility) but less than the Stiff Stick (fully rigid) — delivers the deeper pressure that power and speed athletes need without the discomfort that a fully rigid stick can cause.\n\n10 spindles for consistent IT band and leg coverage: Covers the full IT band from above the knee to below the hip in long, consistent strokes — effective for the dense quad and hamstring tissue of sprint-trained athletes.\n\n22-inch length for full leg work: Long enough for quads, hamstrings, and IT band in single full strokes — works the muscle through its entire length rather than requiring multiple short passes.\n\nDesigned for sprinters, jumpers, and football players: Explosive sport athletes develop significantly more fast-twitch muscle density than endurance athletes — a semi-rigid core provides the penetration needed to release this tissue.\n\nPhthalate-free and latex-free: Safe materials throughout. Made in the USA.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/The-Sprinter-Stick_-Main-Image-On-Gray_1.png?v=1780604109","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Sprinter_Stick_Feature_callouts.png?v=1780604109","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Sprinter_Stick_Flexibility.png?v=1780604109","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Sprinter_Stick_Customer_cohorts.png?v=1780604109","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Sprinter_Stick_Muscles_targeted.png?v=1780604109","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/The-Original-Stick_Massage-Guide_July-2025_Cecilia-Travel-Stick_3_e6ae483c-4761-45e9-8751-576e38736761.jpg?v=1780604109","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/22in-Sprinter-Stick_Charles-Leg-Massage_Nov-2024_5_fc239d98-b09b-4ccd-af89-fca282066219.jpg?v=1780604110","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/22in-Sprinter-Stick_Charles-Leg-Massage_Nov-2024_2_e48e6e70-c4af-4a7f-8ef3-ffd96713f744.jpg?v=1780604109"],"price":39.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:55.580Z"},"share_url":"https://firestarter.network/l/lst_JBfcDQ2t","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_JBfcDQ2t' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Original Stick - 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."]}}