{"type":"firestarter.listing","listing":{"id":"lst_fPPmDSji","product_name":"Purple Perfume Nicotiana Fine Art Poster","category":"Fine Art","description":"This fine art poster measures 20 x 24 inches and features artwork by Carrie Lederer. Using acrylic and gouache on paper, she places the fragrant flowers of this Nicotiana between micro and macro perspectives to convey the heady scents and delicate forms that exist in the mysterious realms that surround us. Each fine art poster ships via USPS Priority Mail in a tube mailer.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/files/PurplePerfumePosterforweb.jpg?v=1699479923","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/PurplePerfumePosterinaroom.jpg?v=1699479923"],"price":29.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:36.714Z"},"share_url":"https://firestarter.network/l/lst_fPPmDSji","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_fPPmDSji' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Purple Perfume Nicotiana Fine Art Poster' and a budget_max comfortably above $29.99 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."]}}