{"type":"firestarter.listing","listing":{"id":"lst_DkwqNKlj","product_name":"Simple Pewter Cup","category":null,"description":"These food-safe 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 is a historic reproduction of a pewter cup designed by Thomas Jefferson in 1810. The cup is 2 3/4 inches tall and holds 8 ounces.100% Lead-free and Food-safe.Satin finish.To clean, hand-wash with warm soapy water.","images":["https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_7951__76155.1660925884.1280.1280.jpg?v=1729013977","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_7952__99909.1660925884.1280.1280.jpg?v=1729013977","https://cdn.shopify.com/s/files/1/0615/8847/1939/files/IMG_9689__23508.1661369844.1280.1280.jpg?v=1729013977"],"price":68,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:06.436Z"},"share_url":"https://firestarter.network/l/lst_DkwqNKlj","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_DkwqNKlj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Simple Pewter Cup' and a budget_max comfortably above $68.00 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."]}}