{"type":"firestarter.listing","listing":{"id":"lst_aJMTXCQu","product_name":"Howard Shirt","category":null,"description":"The Howard Shirt from Iron and Resin brings a fresh take on a classic button-down. Made from soft cotton terry, it’s the perfect mix of comfort and utility with custom buttons and dual button-flap chest pockets. Whether you're out exploring or just chilling, this shirt has a laid-back vibe with a little extra toughness built in.\nSPECS + DETAILS\n\n9.4 oz. 100% cotton terry\nCustom buttons \nDual chest pockets \nInterior locker loop for hanging\n","images":["https://cdn.shopify.com/s/files/1/0767/3853/files/HowardShirt-Charcoal-Front-151.jpg?v=1776294838","https://cdn.shopify.com/s/files/1/0767/3853/files/HowardShirt-Natural-Front-161.jpg?v=1776294854","https://cdn.shopify.com/s/files/1/0767/3853/files/HowardShirt-Charcoal-Front-156.jpg?v=1776294854","https://cdn.shopify.com/s/files/1/0767/3853/files/FitModel-HowardShirt-990.jpg?v=1778092202","https://cdn.shopify.com/s/files/1/0767/3853/files/FitModel-HowardShirt-994.jpg?v=1778092201","https://cdn.shopify.com/s/files/1/0767/3853/files/FitModel-HowardShirt-998.jpg?v=1778092202","https://cdn.shopify.com/s/files/1/0767/3853/files/HowardShirt-Charcoal-Details-163.jpg?v=1776294854","https://cdn.shopify.com/s/files/1/0767/3853/files/HowardShirt-Charcoal-Details-162.jpg?v=1776294854","https://cdn.shopify.com/s/files/1/0767/3853/files/HowardShirt-Charcoal-Details-164.jpg?v=1776294854"],"price":59,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:04.115Z"},"share_url":"https://firestarter.network/l/lst_aJMTXCQu","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_aJMTXCQu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Howard Shirt' and a budget_max comfortably above $59.00 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."]}}