{"type":"firestarter.listing","listing":{"id":"lst_VMaxG9EP","product_name":"Cardholder | Natural","category":null,"description":"Pocket-size treasures, made from our most exclusive and rare denim.\n\nUsing some of the last production run of exclusive selvage denim from Cone Mills’ White Oak plant.","images":["https://cdn.shopify.com/s/files/1/2006/8681/files/Raleigh-Denim-April-2026-FINALS-486.jpg?v=1776695406","https://cdn.shopify.com/s/files/1/2006/8681/files/4_30_033.webp?v=1776695406","https://cdn.shopify.com/s/files/1/2006/8681/files/card.webp?v=1776695406","https://cdn.shopify.com/s/files/1/2006/8681/files/DSCF0441.webp?v=1776695406","https://cdn.shopify.com/s/files/1/2006/8681/files/card_holder_jeans.webp?v=1776695406"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:09.729Z"},"share_url":"https://firestarter.network/l/lst_VMaxG9EP","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_VMaxG9EP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cardholder | Natural' and a budget_max comfortably above $18.00 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."]}}