{"type":"firestarter.listing","listing":{"id":"lst_lmx1uYnG","product_name":"SIERRAS - MARL 2 PACK","category":"Beanies","description":"A two pack of our ultra soft marl SIERRAS beanies. Red/White and Red/Navy. No substitutions.","images":["https://cdn.shopify.com/s/files/1/0766/7493/products/Marl-Beanie-Bundle.jpg?v=1670455776","https://cdn.shopify.com/s/files/1/0766/7493/products/Marl-Beanie-Bundle-2.jpg?v=1670455776","https://cdn.shopify.com/s/files/1/0766/7493/products/Marl-Beanie-Bundle-3.jpg?v=1670455776"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:28.991Z"},"share_url":"https://firestarter.network/l/lst_lmx1uYnG","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_lmx1uYnG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SIERRAS - MARL 2 PACK' and a budget_max comfortably above $35.00 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."]}}