{"type":"firestarter.listing","listing":{"id":"lst_JyQysQh2","product_name":"Track Pony Blue","category":"T-shirt","description":"For decades, the signature stallion on the front grille has been mid-gallop. But no matter how strong the stride of those past ponies, this is a true racehorse; a blank check blue oval bred purely for kicking asphalt and hopping curbing.","images":["https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-detail.jpg?v=1782421232","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-mens-fitted-tee.jpg?v=1782421234","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-mens-heavy-duty-tee.jpg?v=1782421237","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-mens-premium-tri-blend.jpg?v=1782421240","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-mens-tank.jpg?v=1782421243","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-mens-long-sleeve.jpg?v=1782421245","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-hoodie.jpg?v=1782421248","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-womens-tee.jpg?v=1782421251","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-womens-tank.jpg?v=1782421253","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-toddler.jpg?v=1782421256","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-youths-tee.jpg?v=1782421259","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-onesie.jpg?v=1782421261","https://cdn.shopify.com/s/files/1/0166/4148/files/track-pony-blue-landscape-mockup-poster.jpg?v=1782421264"],"price":23.99,"currency":"USD","in_stock":true,"inventory_qty":579942,"dynamic_pricing":false,"listed_at":"2026-07-03T16:16:10.651Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_JyQysQh2","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_JyQysQh2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Track Pony Blue' and a budget_max comfortably above $23.99 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."]}}