{"type":"firestarter.listing","listing":{"id":"lst_Siy0xPvu","product_name":"Keep It 100 - 3D Printed","category":"Socks","description":"\n\nSometimes you have to let your feet do the talking but always keep it 100. Know someone who will dig our socks? Refer a friend and get a free pair here.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/NDC2888_Multi-01_6dad45c8-c434-43a4-a2f7-39ca50d15d6d.jpg?v=1764030904"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:35.983Z"},"share_url":"https://firestarter.network/l/lst_Siy0xPvu","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_Siy0xPvu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Keep It 100 - 3D Printed' and a budget_max comfortably above $14.00 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."]}}