{"type":"firestarter.listing","listing":{"id":"lst_KkmhdF0S","product_name":"Pewter Mini Oval Tray","category":null,"description":"These traditional pewter pieces have been created for Salter House by one of the few remaining American makers of pewter tableware. Each heirloom design is hand-forged at a family foundry using antique molds and traditional period methods.This small catch-all tray is cast in an antique Queen Anne style mold. It is 4.5 inches by 2.75 inches.100% Lead-free. Satin finish.To clean, hand-wash with warm soapy water.","images":["https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_1323__70301.1684266099.1280.1280.jpg?v=1729015299","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_1321__92299.1684266274.1280.1280.jpg?v=1729015299","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_1326__59974.1684266371.1280.1280.jpg?v=1729015299"],"price":58,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:06.433Z"},"share_url":"https://firestarter.network/l/lst_KkmhdF0S","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_KkmhdF0S' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pewter Mini Oval Tray' and a budget_max comfortably above $58.00 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."]}}