{"type":"firestarter.listing","listing":{"id":"lst_sAMTyppH","product_name":"Dog Patch Keychain","category":"Accessories","description":"A tiny dog in a tiny sweater: what more could your keys possibly want? This retro-inspired embroidered keychain features a very dapper pup in blue stripes, stitched on natural cotton with a bold red border. Double-sided, durable, and guaranteed to charm anyone who sees you pull out your keys. Your new everyday companion (no walks required).","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/PKDOG.jpg?v=1770149039","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/PKDOG_4cfabe1b-60d6-4cdf-839e-98a9436d753f.jpg?v=1770149055"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.083Z"},"share_url":"https://firestarter.network/l/lst_sAMTyppH","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_sAMTyppH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Dog Patch Keychain' and a budget_max comfortably above $10.00 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."]}}