{"type":"firestarter.listing","listing":{"id":"lst_bnjRrY25","product_name":"Six String - Knee Highs","category":"Socks","description":" Fun joke: tell your partner you got them new guitars. These will never fall out of tune!The material is novelty cotton, lightweight and soft to the touch.Have you seen our sock subscription service? Two pairs and free shipping for $18 each month. ","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/198344.jpg?v=1782480545"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.449Z"},"share_url":"https://firestarter.network/l/lst_bnjRrY25","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_bnjRrY25' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Six String - Knee Highs' and a budget_max comfortably above $15.00 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."]}}