{"type":"firestarter.listing","listing":{"id":"lst_zOOVkUtU","product_name":"HolStrength - Premium Stringer","category":"Tank Tops","description":"\n\nPremium HS fabric blend: 95% cotton, 5% elastane for a buttery-soft, cool-to-touch feel.\n\nStringer cut: Tapered with fully hemmed cuts for a sleek, open look; fits true to size.\n\nComfort-stretch material: Moves with you through heavy sets.\n\nMoisture-wicking and breathable: Helps keep you dry and cool while you train.\n\nBuilt to represent: A premium stringer made to represent something greater than yourself.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-Black-HolStrength-80441786.jpg?v=1780603930","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-Black-HolStrength-80441981.jpg?v=1780603930","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-Black-HolStrength-80441878.jpg?v=1780603930","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-Black-HolStrength-80442022.jpg?v=1780603930","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-HolStrength-148975671.webp?v=1780603930","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-HolStrength-148975791.webp?v=1780603929","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-HolStrength-148975860.webp?v=1780603929","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-HolStrength-148976359-148976398-148976364.webp?v=1780603929","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-HolStrength-148976233.webp?v=1780603929","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-HolStrength-148976429.webp?v=1780603929","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Premium-Stringer-HolStrength-148976535.webp?v=1780603929"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:49.576Z"},"share_url":"https://firestarter.network/l/lst_zOOVkUtU","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_zOOVkUtU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HolStrength - Premium Stringer' and a budget_max comfortably above $18.00 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."]}}