{"type":"firestarter.listing","listing":{"id":"lst_ZS-TZj3o","product_name":"Brilliant Beet Blend Fine Art Poster","category":"Fine Art","description":"This fine art poster measures 18 x 24 inches and features a quality printing of Bill Rybak's genius digital imagination of the natural jewel-like brilliance of beets as priceless decorative objects, transforming the beet from fodder to Faberge and then into the digital age. Each fine art poster ships via USPS Priority Mail in a poster tube.\nArtist Bill Rybak was born in the Lower East Side and now lives in the Hudson Valley. He works in a variety of media exploring themes like the clash / synthesis of opposites.\nOriginal Medium: Digital Print","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/brilliantbeet.jpg?v=1652715850","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Brilliant_Beet_Living_Room_1.jpg?v=1652817565"],"price":29.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:37.238Z"},"share_url":"https://firestarter.network/l/lst_ZS-TZj3o","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_ZS-TZj3o' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brilliant Beet Blend 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."]}}