{"type":"firestarter.listing","listing":{"id":"lst_nWKl7rVn","product_name":"On The Third Day He Rode Canvas","category":"CANVAS","description":"WWJR\n\nCYCLING INSPIRED ARTWORK\n\n• 12 inch wide by 18 inches tall• 1.25 inch thick poly-cotton blend canvas• Fade-resistant vibrant ink• Hand-stretched over solid wood stretcher bars• Mounting brackets included• Will ship separately if ordering other items","images":["https://cdn.shopify.com/s/files/1/0883/2790/files/OnTheThirdDay.jpg?v=1763093409","https://cdn.shopify.com/s/files/1/0883/2790/files/canvas-_in_-12x18-front-6916a62a35d4e.jpg?v=1763093409"],"price":46,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.582Z"},"share_url":"https://firestarter.network/l/lst_nWKl7rVn","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_nWKl7rVn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy On The Third Day He Rode Canvas' and a budget_max comfortably above $46.00 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."]}}