{"type":"firestarter.listing","listing":{"id":"lst_Q-ZtgM4Q","product_name":"Cosmic Adventurer Grinder","category":"Grinder","description":"Our premium herb grinder features vivid UV-printed artwork on a mother of pearl inlay, hand-applied at our studio in California.Made of durable zinc, this high-quality grinder turns smooth with no friction.","images":["https://cdn.shopify.com/s/files/1/0797/1743/products/5_e9e04d60-7398-4146-8808-6d06572907e8.jpg?v=1673642782","https://cdn.shopify.com/s/files/1/0797/1743/products/6_cac699a4-4612-4bb6-a67e-5808521dec80.jpg?v=1673642782"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T18:04:23.384Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_Q-ZtgM4Q","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_Q-ZtgM4Q' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cosmic Adventurer Grinder' and a budget_max comfortably above $40.00 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."]}}