{"type":"firestarter.listing","listing":{"id":"lst_aNeFg4pZ","product_name":"I Believe Junior Knee Socks","category":"Knee High Socks","description":"Certain cities in the US train their firefighters on how to respond to aliens, just in case. We're pretty sure all you need are these knee high socks. We haven't been able to test the theory (yet), but we think that if you flash these socks at any alien you meet, you won't have any problems.","images":["https://cdn.shopify.com/s/files/1/0651/7260/3038/files/IBelieve-JuniorKneeHighSocks-YK0029-JK0029-MODEL-SIDE.jpg?v=1724930756","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/IBelieve-YouthKneeHighSocks-YK0029-JK0029-MODEL-REAR.jpg?v=1724932289","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/IBelieve-JuniorKneeHighSocks-YK0029_JK0029_DETAIL.jpg?v=1724930756"],"price":10.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:33.693Z"},"share_url":"https://firestarter.network/l/lst_aNeFg4pZ","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_aNeFg4pZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy I Believe Junior Knee Socks' and a budget_max comfortably above $10.50 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."]}}