{"type":"firestarter.listing","listing":{"id":"lst_xgwREuud","product_name":"White Office Party Button Down Top","category":"TOPS","description":"PLUS SIZE COLLARED BUTTON DOWN LONG SLEEVE PLEATED DETAIL SHIRT","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/b8242339d285643a6bfb5240c556572389c9149ab13771e20c2562eecf93f1e0.jpg?v=1765925694","https://cdn.shopify.com/s/files/1/1282/0845/files/268c6854a12af5d9c1c4315fc0fa28dbec8cea0e77725a8251672e1a06bcd6fd.jpg?v=1765925718","https://cdn.shopify.com/s/files/1/1282/0845/files/4764ed5f78ba235d9fa4bea8a75fb61ebb91d52cf016e92610146202fabb9ff0.jpg?v=1765925744","https://cdn.shopify.com/s/files/1/1282/0845/files/46c17f236b2c84319603c27bfccea209538fd132028cd30485fa63d6fcdbed1d.jpg?v=1765925768"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:07.173Z"},"share_url":"https://firestarter.network/l/lst_xgwREuud","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_xgwREuud' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy White Office Party Button Down Top' and a budget_max comfortably above $29.00 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."]}}