{"type":"firestarter.listing","listing":{"id":"lst_BYA5Jg95","product_name":"Crumb Couture Fragrance Sample","category":"2 ml Sample","description":"A buttery, croissant scent that won't flake on you.\n","images":["https://cdn.shopify.com/s/files/1/0417/0026/2045/files/Snif_Fragrance_Sample_Image-Crumb_Couture_33146105-7328-4bed-8870-5f9636e26876.jpg?v=1762144836","https://cdn.shopify.com/s/files/1/0417/0026/2045/files/Snif_Fragrance_Sample_Image-Crumb_Couture_88f7a244-30bf-4041-8932-c31839525536.jpg?v=1762144838"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:05.027Z"},"share_url":"https://firestarter.network/l/lst_BYA5Jg95","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_BYA5Jg95' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Crumb Couture Fragrance Sample' and a budget_max comfortably above $5.00 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."]}}