{"type":"firestarter.listing","listing":{"id":"lst_ka8siOKJ","product_name":"Red with Silver Ink Hand Polished Sharp Edge 55mm D20","category":"Acrylic Dice","description":" \nSINGLE 55MM D20• 1 of the following dice: d20\n \nFEATURES• Single 55mm D20 RPG dice","images":["https://cdn.shopify.com/s/files/1/0773/5712/1838/products/D20-acrylic-55-new-05__25455.1652728247.1280.1280.jpg?v=1691044242"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:12.317Z"},"share_url":"https://firestarter.network/l/lst_ka8siOKJ","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_ka8siOKJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Red with Silver Ink Hand Polished Sharp Edge 55mm D20' and a budget_max comfortably above $30.00 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."]}}