{"type":"firestarter.listing","listing":{"id":"lst_e9YZ1Sl0","product_name":"Ragnarok Tote Bag","category":"Bags","description":"A useful tote bag featuring the stunning image from our 2023 Ragnarok Collection. Illustration by Wendy Yoon for Arcana. \nDesign is printed on a 100% cotton tote bag in black.\nShipping for this item is $4.50 and is calculated separately from our free shipping at $50+ deal.\n\n15\"W x 16\"H x 3\"D\n20\" self-fabric handles with 9\" drop\n6.0 oz\n100% cotton\nbottom gusset\n","images":["https://cdn.shopify.com/s/files/1/0026/8301/1145/products/cb6d64cf-546a-4abc-aa45-6fc10796042d.png?v=1703034940"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:10.087Z"},"share_url":"https://firestarter.network/l/lst_e9YZ1Sl0","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_e9YZ1Sl0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ragnarok Tote Bag' and a budget_max comfortably above $22.00 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."]}}