{"type":"firestarter.listing","listing":{"id":"lst_hzqDgbYE","product_name":"• Fiddleback Forge Challenge Coin","category":"Coin","description":"Fiddleback Forge Challenge Coin - Alloy\nThese limited edition coins are made by our great friend, T.J. Valderaz. He's awesome, and the coins are too. You need this for your Fiddleback pics, and your pocket. Rub it for luck, to sooth your nerves, or just because you like it. You can even flip it to make important decisions about knife purchases... heads, buy another Fiddleback... tail, buy another Fiddleback. This coin means you win 100% of the time.\nCoin Specifications\nMaterial:  100% Pure Awesomeness and Love (and steel alloy)Diameter: 1-1/2\"Thickness: 3/16\"\nMade in the USA, in the state of Nebraska, by hands and daylight.","images":["https://cdn.shopify.com/s/files/1/0019/0948/9729/files/DSCF0941.jpg?v=1720815723","https://cdn.shopify.com/s/files/1/0019/0948/9729/files/DSCF0940.jpg?v=1720815723","https://cdn.shopify.com/s/files/1/0019/0948/9729/files/DSCF0942.jpg?v=1720815723","https://cdn.shopify.com/s/files/1/0019/0948/9729/files/DSCF0943.jpg?v=1720815723"],"price":23.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:46.409Z"},"share_url":"https://firestarter.network/l/lst_hzqDgbYE","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 ","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_hzqDgbYE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy • Fiddleback Forge Challenge Coin' and a budget_max comfortably above $23.50 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."]}}