{"type":"firestarter.listing","listing":{"id":"lst_gSYC4zrj","product_name":"Pearl Tanzanite Necklace on Chain - LAVENDER TANZANITE/PEARL","category":"Short Necklaces","description":"Not your grandmother’s pearls, but just as timeless. A single pearl brings refined elegance to a Tanzanite beaded chain necklace, for those who like to keep their jewelry classic.\nTanzanite, discovered only in Tanzania embodies a rare beauty - with hues ranging from violet-blue to deep indigo. It is imbued with spiritual significance, believed to enhance intuition, creativity, and insight.\nBirthstone :: December\n\nChain necklace decorated with a row of Tanzanite beads and a 0.25\" Swarovski pearl.\nOur gemstones are genuine and naturally formed so colour may vary.\nStones size: 2mm\n\n14K gold-filled adjustable closure. \nLength: 15.5”. \nHandmade by Maasai women in Arusha, Tanzania.\n","images":["https://cdn.shopify.com/s/files/1/0204/6860/files/zLhOURfa.jpg?v=1707898641","https://cdn.shopify.com/s/files/1/0204/6860/files/zW6mb5_x.jpg?v=1707898749"],"price":195,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:34.174Z"},"share_url":"https://firestarter.network/l/lst_gSYC4zrj","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_gSYC4zrj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pearl Tanzanite Necklace on Chain - LAVENDER TANZANITE/PEARL' and a budget_max comfortably above $195.00 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."]}}