{"type":"firestarter.listing","listing":{"id":"lst_HCTBwuiY","product_name":"Constellation Men's Crew Socks","category":"Crew Socks","description":"Bring the night sky to your feet with these brilliant constellations. Can you spot the Big Dipper or Orion?","images":["https://cdn.shopify.com/s/files/1/0651/7260/3038/files/MEF0064-MODEL-GLOW.jpg?v=1740008695","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/MEF0064-MODEL-GLOW-v2.png?v=1740008695","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/Constellation-MensCrewSocks-MEF0064-MODEL-REAR.jpg?v=1740008695","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/Constellation-MensCrewSocks-MEF0064-MODEL-SIDE.jpg?v=1740008695","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/Constellation-MensCrewSocks-MEF0064_DETAIL.jpg?v=1740008695","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/Constellation-MensCrewSocks-MEF0064.jpg?v=1740008695"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:33.621Z"},"share_url":"https://firestarter.network/l/lst_HCTBwuiY","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_HCTBwuiY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Constellation Men's Crew Socks' and a budget_max comfortably above $16.00 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."]}}