{"type":"firestarter.listing","listing":{"id":"lst_1_dJ9qxn","product_name":"Medium Round Spring Maple Necklace","category":"Necklaces","description":"Symbolizing the endless cycle of life, this lovely spring maple necklace features an original acrylic painting on watercolor paper.\nPainting is 1 inch in diameter and is set on a delicate dot chain. Sterling silver with matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/e1ff1354e2dca399deb1b7dfe4ae69cc.jpg?v=1754593812"],"price":450,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:28.029Z"},"share_url":"https://firestarter.network/l/lst_1_dJ9qxn","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_1_dJ9qxn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Medium Round Spring Maple Necklace' and a budget_max comfortably above $450.00 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."]}}