{"type":"firestarter.listing","listing":{"id":"lst_TfEWk9wy","product_name":"I Believe Youth Knee Socks","category":"Knee High Socks","description":"Maybe your little one seems like an alien to you sometimes. They do say the darndest things. Make your little E.T. feel right at home in these spacey visitors.","images":["https://cdn.shopify.com/s/files/1/0651/7260/3038/files/IBelieve-JuniorKneeHighSocks-YK0029-JK0029-MODEL-SIDE_e29dece1-e93d-469a-93a2-ece2d1a94494.jpg?v=1724932283","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_d996109f-50ab-46af-a5b4-4e957f1c97a8.jpg?v=1724932286"],"price":10.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:32.823Z"},"share_url":"https://firestarter.network/l/lst_TfEWk9wy","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_TfEWk9wy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy I Believe Youth 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."]}}