{"type":"firestarter.listing","listing":{"id":"lst_S8t3Sez9","product_name":"Once Upon a Time","category":"1000 Piece Jigsaw Puzzle","description":"A literary still life in 1000 pieces.\nOnce Upon a Time is a 1000-piece puzzle created in collaboration with Lady Tremaine, the debut novel by Rachel Hochhauser. Inspired by the opulent still lifes of Clara Peeters, this richly layered tribute to fairytales and storytelling brims with bursting florals, wax-sealed letters, and easter eggs from the book. \nExplore more whimsical finds in our Fairy Tale Edit, or complete the story with a copy of the book.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/piecework-once-upon-a-time-puzzle-1100px.jpg?v=1772069670","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/piecework-once-upon-a-time-puzzle-art.jpg?v=1772069798","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/piecework-once-upon-a-time-puzzle-1.jpg?v=1772069798","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/piecework-once-upon-a-time-puzzle-3.jpg?v=1772069798","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/piecework-once-upon-a-time-puzzle-2.jpg?v=1772069798","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/piecework-once-upon-a-time-puzzle-4.jpg?v=1772069798","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/piecework-once-upon-a-time-puzzle-5.jpg?v=1772069798"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:27.927Z"},"share_url":"https://firestarter.network/l/lst_S8t3Sez9","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_S8t3Sez9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Once Upon a Time' and a budget_max comfortably above $40.00 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."]}}