{"type":"firestarter.listing","listing":{"id":"lst_0zttZ7M1","product_name":"Whale-y Good Time Crew Socks","category":"Crew Socks","description":"You'll have a whale of a time with these socks featuring nautical cetaceans and their seal friends partying it up underwater!","images":["https://cdn.shopify.com/s/files/1/0651/7260/3038/files/W0358-Whale-yGoodTime-WomensCrew-Model_Front.jpg?v=1724932023","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/W0358-Whale-yGoodTime-WomensCrew-Model_Back.jpg?v=1724932022","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/W0358-Whale-yGoodTime-WomensCrew-Legform.jpg?v=1724932022","https://cdn.shopify.com/s/files/1/0651/7260/3038/files/W0358-Whale-yGoodTime-WomensCrew-Detail.jpg?v=1724932022"],"price":8.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:32.991Z"},"share_url":"https://firestarter.network/l/lst_0zttZ7M1","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_0zttZ7M1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Whale-y Good Time Crew Socks' and a budget_max comfortably above $8.99 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."]}}