{"type":"firestarter.listing","listing":{"id":"lst_WOEDfRiH","product_name":"LARGE ANTLER BARRETTE","category":"Earrings","description":"Recycled brass with stainless steel back\nSIZE: 3.25\" x 1.5\" \nPlease allow 1-2 weeks for delivery.\nHand made in NYC.","images":["https://cdn.shopify.com/s/files/1/0054/0092/products/NFrigo_AntlerB.jpg?v=1571262449","https://cdn.shopify.com/s/files/1/0054/0092/products/NFrigo_AntlerB2.jpg?v=1571262449"],"price":150,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:36.989Z"},"share_url":"https://firestarter.network/l/lst_WOEDfRiH","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_WOEDfRiH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy LARGE ANTLER BARRETTE' and a budget_max comfortably above $150.00 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."]}}