{"type":"firestarter.listing","listing":{"id":"lst_SQx_UzdW","product_name":"Butterfly Signet","category":"Rings","description":"In collaboration with artist and tattooer Damien J. Thorn! \n \nAvailable in:\n100% recycled solid oxidized sterling silver\n- - -\n100% recycled 14kt yellow gold\nHigh polish with oxidized engraving\n \nFace measures 12.5mm in diameter\nBand tapers from 10mm to 4mm\n \nShown with Dragon Dog signet\nPlease allow up to 1 week for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/products/457C0DFD-A59B-4598-AFD0-0AA072901DB2.jpg?v=1635264150","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_1fd5ab79-6af9-4a51-a804-73dcc5e27d9c.jpg?v=1592329666","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_6d85014c-944d-4e8e-a398-b0dbf8543707.jpg?v=1592330133","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_adb71558-4587-4664-87eb-19de71497eb2.jpg?v=1592330134"],"price":210,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.409Z"},"share_url":"https://firestarter.network/l/lst_SQx_UzdW","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_SQx_UzdW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Butterfly Signet' and a budget_max comfortably above $210.00 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."]}}