{"type":"firestarter.listing","listing":{"id":"lst_2yhxK1sC","product_name":"Holly Berry Keychain","category":"Keychains","description":"Andi keychains are the cutest you'll find! This one has a holly &amp; berry pattern on a white background. I love how festive it is but can still be worn all winter long!","images":["https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_9849.jpg?v=1764047383","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_9842_8c23f2a2-509d-48ec-a456-75bf3f55aaac.jpg?v=1764047383","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_9843_ae18eea2-71da-4fe1-bb44-150d3ff68daf.jpg?v=1764047383","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_9845_83ef8c1d-999a-4702-90b3-4188c8ac57ad.jpg?v=1764047383"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:59.488Z"},"share_url":"https://firestarter.network/l/lst_2yhxK1sC","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_2yhxK1sC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Holly Berry Keychain' and a budget_max comfortably above $6.00 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."]}}