{"type":"firestarter.listing","listing":{"id":"lst_eZ9qli1p","product_name":"BookArc - Insert B","category":"Replacement Parts","description":"Insert B adds compatibility for the following devices to the current BookArc (2015 and later): 11-inch MacBook Air (2010 - 2017)13-inch MacBook Air (2010 - 2017)  13-inch MacBook Pro (Retina, 2012 -2015)15-inch MacBook Pro (Retina, 2012 -2015)\nInsert B is not compatible with BookArc mod, BookArc for MacBook Air (pre-2015) or the previous version of BookArc for MacBook (pre-2015).\nNot sure which BookArc you have? Previous versions came with numbered inserts (1-8) while the current BookArc has lettered inserts (A-H).","images":["https://cdn.shopify.com/s/files/1/0094/1621/2537/products/silver_1_a19a13a6-d4b3-41b5-a180-1030eb1c6c2f.jpg?v=1719424214","https://cdn.shopify.com/s/files/1/0094/1621/2537/products/silver_macbook_6d7338ad-6060-4faf-892e-5c6cf25d1e6a.jpg?v=1719418223","https://cdn.shopify.com/s/files/1/0094/1621/2537/products/space_gray_1_30cd90ea-c14a-472f-9c95-78c6a8202891.jpg?v=1719424215","https://cdn.shopify.com/s/files/1/0094/1621/2537/products/space_gray_macbook-quick-view_1_7943d2d7-7a8c-4afb-a719-14f945835395.jpg?v=1719418222"],"price":9.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:10.268Z"},"share_url":"https://firestarter.network/l/lst_eZ9qli1p","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_eZ9qli1p' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BookArc - Insert B' and a budget_max comfortably above $9.99 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."]}}