{"type":"firestarter.listing","listing":{"id":"lst_XsMnJQer","product_name":"Antique Painting of Hens, 19th C","category":"Art","description":"\nOil on canvas\n\nSome wear to painting and frame, but in overall nice condition for age\nHanging hardware\n~17\" L x 1\" D x 10\" H\n\n","images":["https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Hen-1_6b887e4b-8f48-4fbb-8201-8c90468547ef.jpg?v=1773173932","https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Hen-3_10319429-c683-4c2a-b68a-c7a78ccfd804.jpg?v=1773173932","https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Hen-2_aab5f58e-5eeb-4e4f-936d-c23783e4274a.jpg?v=1773173932","https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Hen-4_20ae67d4-a1e2-4136-a8c5-6835c5b782bf.jpg?v=1773173932"],"price":458,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:20.172Z"},"share_url":"https://firestarter.network/l/lst_XsMnJQer","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_XsMnJQer' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Antique Painting of Hens, 19th C' and a budget_max comfortably above $458.00 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."]}}