{"type":"firestarter.listing","listing":{"id":"lst_jWZtqd2l","product_name":"URWizards D&D Engraved Blue Sandstone D20 Dice Astrology Style","category":null,"description":"Blue Goldstone is a purple-blue stone that has a glittery appearance. Blue Goldstone is a livley and active stone that brings you encouragement of your natural talents &amp; will help you become more expressive.Gemstone dice are fragile, so I recommend that you can roll them on something with a soft surface, like a soft wool felt dice tray. You can also search the soft tray on the store :) And if you purchase more than 2 sets (include 2 sets) of dice, you will get a dice tray for free!This listing is just for 1 D20D20 = 18 mmOrder's Processing Time:All the products are handmade items, so each order will take about 1 - 2 weeks to process before it was shipped out, I just hope you guys know that I will make them with my heart and passion. So I think it is worth to wait :) But if you have any questions about the order, please contact me by email, I will let you know each details of you order.Thanks!Estimated shipping timesUS orders:Regular shipping time is 8-10 business days to arrive.Other Countries :Regular shipping time is 10-18 business days.","images":["https://cdn.shopify.com/s/files/1/0073/1063/9213/products/DSC06253_1_1800x1800_67589689-b268-48cf-9408-7e871d4bb3e7.jpg?v=1601982264","https://cdn.shopify.com/s/files/1/0073/1063/9213/products/DSC06253-2_1800x1800_70f975b9-7c51-42ae-bb9e-b7a5bce635ba.jpg?v=1601982264"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:05.994Z"},"share_url":"https://firestarter.network/l/lst_jWZtqd2l","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_jWZtqd2l' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy URWizards D&D Engraved Blue Sandstone D20 Dice Astrology Style' and a budget_max comfortably above $19.99 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."]}}