{"type":"firestarter.listing","listing":{"id":"lst_q22haRlD","product_name":"Tamarack Ultralight Collar","category":null,"description":"Want super-light gear that's still burly as heck? Say 'hey' to our Ultralight Collection for a featherweight feel and big rope strength.\n\nWidth: 1 in\nMade from tightly woven, light-weight polyester webbing\nHeavy-duty plastic buckle\nIron d-ring\n","images":["https://cdn.shopify.com/s/files/1/1064/6998/files/C-UL-TAMA_62199247-3458-43f4-a987-c4ca8eaec6b5.jpg?v=1774979128","https://cdn.shopify.com/s/files/1/1064/6998/files/tamarack-leash-mando_4db7dd68-a1a1-45cf-9d1d-2fd79a13910c.jpg?v=1774979128","https://cdn.shopify.com/s/files/1/1064/6998/files/C-ULTR-TAMA-all.jpg?v=1774979128"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:24.611Z"},"share_url":"https://firestarter.network/l/lst_q22haRlD","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_q22haRlD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tamarack Ultralight Collar' and a budget_max comfortably above $32.00 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."]}}