{"type":"firestarter.listing","listing":{"id":"lst_whtEbncT","product_name":"Faber Castell Beeswax Crayon Set","category":null,"description":"Luscious and vibrant beeswax crayons! These Farber Castell crayons come in 12 rich colors and are amazing for both children and adults alike! Try them out with your watercolors to see what fun effects you can create! Comes in a durable, convenient, clear plastic carrying case. Non-toxic and acid free, recommended for ages 3+.","images":["https://cdn.shopify.com/s/files/1/0631/2017/9426/products/FaberCastellBeeswaxCrayonSet.jpg?v=1654295613","https://cdn.shopify.com/s/files/1/0631/2017/9426/products/FaberCastellBeeswaxCrayonSet2.jpg?v=1654295616"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.736Z"},"share_url":"https://firestarter.network/l/lst_whtEbncT","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_whtEbncT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Faber Castell Beeswax Crayon Set' and a budget_max comfortably above $8.00 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."]}}