{"type":"firestarter.listing","listing":{"id":"lst_gQin-_Ec","product_name":"Lady Tremaine: A Novel","category":"Desk & Library","description":"This debut novel—written by Piecework cofounder Rachel Hochhauser—was an instant New York Times bestseller and a Reese's Book Club pick. A breathtaking reimagining of Cinderella, as told through the eyes of its iconic \"evil\" stepmother, revealing a propulsive love story about the lengths a mother will go to for her children. \nPairs perfectly with Once Upon a Time, a lush storybook-themed still life puzzle and our fairytale edit.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/LT_1.jpg?v=1779230586","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/LT_1_c6ccf161-5bd0-4864-b247-c5ff8141e5d8.jpg?v=1779230589","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/LT.jpg?v=1779230380"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:27.693Z"},"share_url":"https://firestarter.network/l/lst_gQin-_Ec","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_gQin-_Ec' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lady Tremaine: A Novel' and a budget_max comfortably above $29.00 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."]}}