{"type":"firestarter.listing","listing":{"id":"lst_qyPoI0E7","product_name":"Standard Socks (Black) (Wool)","category":"Socks","description":"FINELY CONSTRUCTED SOCKS\n• Performance Poly Wool Blend• 7 inch cuff• Made in the USA","images":["https://cdn.shopify.com/s/files/1/0883/2790/files/2023_Standard_sock_new_black_2_ee3c64a2-2d25-4aae-893c-673d9770acdc.jpg?v=1753204323","https://cdn.shopify.com/s/files/1/0883/2790/files/2023_Standard_sock_new_black_wool_5_4a08f1ed-2b61-4f48-953d-b3ff1f09f4a0.jpg?v=1753204323","https://cdn.shopify.com/s/files/1/0883/2790/files/Sock_Sizing_chart_6f2c0948-f396-47d1-8399-7b133cf265b1.jpg?v=1753204323"],"price":19,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.688Z"},"share_url":"https://firestarter.network/l/lst_qyPoI0E7","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_qyPoI0E7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Standard Socks (Black) (Wool)' and a budget_max comfortably above $19.00 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."]}}