{"type":"firestarter.listing","listing":{"id":"lst_8_jYJlmA","product_name":"Pony Up - Cotton Crew","category":"Socks","description":"Time to pony up.Pony Up brings a playful mix of rocking horses, toy ponies, and western-inspired details for a look that feels straight out of a kid’s imagination. Sweet, spirited, and full of charm, these socks are ready for make-believe adventures and everyday fun.Made from soft, breathable cotton, these kids socks keep feet comfy from school to playtime and everywhere in between. Perfect for kids who love horses, dress-up, and a little western flair.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/KC72063_Green-01.jpg?v=1778708391"],"price":7.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:33.665Z"},"share_url":"https://firestarter.network/l/lst_8_jYJlmA","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_8_jYJlmA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pony Up - Cotton Crew' and a budget_max comfortably above $7.50 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."]}}