{"type":"firestarter.listing","listing":{"id":"lst_pLMixLyu","product_name":"1.5″ Nylon Buckle Martingale Dog Collars (Multiple Color Options)","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/0779/2423/7617/files/web_DSC_7582-600x600.jpg?v=1762465118","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/Silver-Leash-Black-600x600_e17e5ffc-7788-49de-9add-b0f30a1ec682.jpg?v=1696225430"],"price":21.98,"currency":"USD","in_stock":true,"inventory_qty":959904,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:33.768Z"},"share_url":"https://firestarter.network/l/lst_pLMixLyu","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_pLMixLyu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 1.5″ Nylon Buckle Martingale Dog Collars (Multiple Color Options)' and a budget_max comfortably above $21.98 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."]}}