{"type":"firestarter.listing","listing":{"id":"lst_lcDTJalD","product_name":"Saint Tropez Yacht Club Tee","category":"TOPS","description":"Escape to the French Riviera without leaving home.\n100% Cotton\nPrinted in USA.","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/IMG_0589.jpg?v=1774898370","https://cdn.shopify.com/s/files/1/1282/0845/files/db6fe07323a6d7d6a6dd8849aaa3f7857f2b044bd1b40732acce2ba8a31a6ad5.jpg?v=1774898370"],"price":28.5,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:06.363Z"},"share_url":"https://firestarter.network/l/lst_lcDTJalD","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_lcDTJalD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Saint Tropez Yacht Club Tee' and a budget_max comfortably above $28.50 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."]}}