{"type":"firestarter.listing","listing":{"id":"lst_n7OKUv2_","product_name":"Horrors in Clay Adventure Module","category":"Game","description":"Horrors in Clay is an original adventure module for the Call of Cthulhu® Roleplaying Game.\n1927. A small team of investigators is called to the frozen desolation of the Artic Circle in search of answers to a deepening mystery. Can they solve the mysteries of the Idol before it's too late?","images":["https://cdn.shopify.com/s/files/1/1757/1411/files/Horrors_In_Clay_thumb_7a8f6129-0147-4ba5-8828-510cf5379ab3.jpg?v=1710779985"],"price":0,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:11.610Z"},"share_url":"https://firestarter.network/l/lst_n7OKUv2_","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_n7OKUv2_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Horrors in Clay Adventure Module' and a budget_max comfortably above $0.00 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."]}}