{"type":"firestarter.listing","listing":{"id":"lst_-O2vudwM","product_name":"Sacre Coeur Tote","category":"Accessories","description":"Like a postcard turned inside out. A gingham-kissed souvenir of Montmartre mornings, perfect for every day that needs a little Paris.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/HB698-BTMO1188-01.jpg?v=1761332947","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/HB698-BTMO1188-01_f903f925-8b93-4f68-84e7-7440fbd6bdb8.jpg?v=1761332947","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/HB698-BTMO1188-02.jpg?v=1761332947"],"price":43,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.176Z"},"share_url":"https://firestarter.network/l/lst_-O2vudwM","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_-O2vudwM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sacre Coeur Tote' and a budget_max comfortably above $43.00 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."]}}