{"type":"firestarter.listing","listing":{"id":"lst_uMURqj4M","product_name":"Leatherback Turtle - Cotton Crew","category":"Socks","description":"If you think you're bringing leather back, think again. The only one doing that is the leatherback turtle on this pair of socks from our Endangered Species collection. Jokes aside, this style is not just for show (although, admit it–looks real good). Socksmith is donating 10% of the proceeds from the collection to wildlife conservation.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/539937.jpg?v=1782480785"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:35.480Z"},"share_url":"https://firestarter.network/l/lst_uMURqj4M","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_uMURqj4M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leatherback Turtle - Cotton Crew' 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."]}}