{"type":"firestarter.listing","listing":{"id":"lst_OpB4P_jM","product_name":"Mystery Playmats","category":"Accessories","description":"Receive a random playmat at a discounted price. This playmat could be anything from our existing options, or even an unreleased design.","images":["https://cdn.shopify.com/s/files/1/0773/5712/1838/products/Mystery-Play-Mats-2__46255.1651371673.1280.1280.jpg?v=1691044270"],"price":23.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:12.281Z"},"share_url":"https://firestarter.network/l/lst_OpB4P_jM","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_OpB4P_jM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mystery Playmats' and a budget_max comfortably above $23.95 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."]}}