{"type":"firestarter.listing","listing":{"id":"lst_meca3vYg","product_name":"Natural Pearl Necklace","category":"Necklaces","description":"\nA strand of magically lustrous, natural pearls, in subtle shades ranging from silver to a warm golden hue, are linked using 18k gold wire. Lovely on its own for every day, or layered with other necklaces in the collection.\nWith a 22k hammered disk charm at the 14k gold clasp. Matte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-11_007_1200.jpg?v=1754592616","https://cdn.shopify.com/s/files/1/1479/9532/files/Screenshot_2024-11-09_at_10.32.56_PM.png?v=1770227566","https://cdn.shopify.com/s/files/1/1479/9532/files/24-09-11_006_1200.jpg?v=1770227566"],"price":2080,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.721Z"},"share_url":"https://firestarter.network/l/lst_meca3vYg","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_meca3vYg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Natural Pearl Necklace' and a budget_max comfortably above $2080.00 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."]}}