{"type":"firestarter.listing","listing":{"id":"lst_EQpGXHfF","product_name":"Puffin","category":"Swimsuit","description":"Atlantic Puffin, the clowns of the sea. Bright-billed seabirds of rugged coastlines, salt air and thrift-covered cliffs. ","images":["https://cdn.shopify.com/s/files/1/0165/5142/products/Batoko-Puffin-Swimsuit.jpg?v=1555489834","https://cdn.shopify.com/s/files/1/0165/5142/products/Batoko-Puffin-Swimsuit-Back.jpg?v=1555489862"],"price":60,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:12.911Z"},"share_url":"https://firestarter.network/l/lst_EQpGXHfF","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_EQpGXHfF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Puffin' and a budget_max comfortably above $60.00 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."]}}