{"type":"firestarter.listing","listing":{"id":"lst_YAAUyd9B","product_name":"Black Nikki Buckle Bag","category":"BAGS","description":"Faux leather bag with silver hardware and zipper closure. This bag loves indie concerts, low rise jeans and Sonny Angels\n10.5 X 2.5 X 5.75 (10.25)","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/black_Nikki_faux_leather_buckle_shoulder_bag_long_beach.png?v=1739996680"],"price":58,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:06.166Z"},"share_url":"https://firestarter.network/l/lst_YAAUyd9B","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_YAAUyd9B' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Black Nikki Buckle Bag' and a budget_max comfortably above $58.00 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."]}}