{"type":"firestarter.listing","listing":{"id":"lst__G1zCZD0","product_name":"BookArc - Insert E","category":"Replacement Parts","description":"Insert E adds compatibility for the following devices to the current BookArc (2015 and later): MacBook Air with Retina Display (2018-2019 models)13-inch MacBook Pro (2020) \nInsert E 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_80071583-1c35-40a8-8688-daaf9e59a063.jpg?v=1719424225","https://cdn.shopify.com/s/files/1/0094/1621/2537/products/silver_2_e09a12b5-4a9b-4a52-b4d0-606dbf4e43e0.jpg?v=1719418235","https://cdn.shopify.com/s/files/1/0094/1621/2537/products/space_gray_macbook-quick-view_4b0e38a1-24e6-4018-b9d3-bf75ed8e4b96.jpg?v=1719418233","https://cdn.shopify.com/s/files/1/0094/1621/2537/products/space_gray_1_554b0836-cc8f-41e7-9d33-452ef03c43f2.jpg?v=1719424224"],"price":9.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:10.279Z"},"share_url":"https://firestarter.network/l/lst__G1zCZD0","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__G1zCZD0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BookArc - Insert E' 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."]}}