{"type":"firestarter.listing","listing":{"id":"lst_YeWOGXFs","product_name":"Birthday Purr-fect Cats Card","category":"Curated","description":"Cat scratch fever! We're EP.MFG, and we make nice cards. ☺ \nLetterpress printed by hand in Portland, Oregon. \n-Comes with a kraft envelope.\n-Dimensions: A2 (4.25 x 5.5 inches). \n-Designed by Hello!Lucky in San Francisco, CA. We love to have pun! ","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/ef171674c347ed3facbbc75466ffd80c8fb332275059b1e705af2c3a80a3253e.webp?v=1750973306","https://cdn.shopify.com/s/files/1/1751/9263/files/056fe62a1a8e08f40cb63395897db7624372448be52f9543fdfeb6555e956ba8_85dfc4ee-f1b7-462f-8040-8de1a51aeba9.webp?v=1750713650"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.981Z"},"share_url":"https://firestarter.network/l/lst_YeWOGXFs","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_YeWOGXFs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Birthday Purr-fect Cats Card' 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."]}}