{"type":"firestarter.listing","listing":{"id":"lst_xU0AEUGk","product_name":"Second Line Organic Cotton Men's Button Down Shirt","category":"men's shirts","description":"We made this men’s block print shirt for sunny summer days, festivals, nights at the ballpark, and everything in between. It’s 100% organic handwoven cotton for the ultimate breathability, with a design that nods to the vibrancy of life in New Orleans. \nFIT\n\nModel is 6' and wears XL\n\n  Slim fit, if you're in between sizes, we recommend sizing up\n\n\nThis fabric does not have stretch\n\n\n Sizing Chart\n\n\nFABRIC &amp; SUSTAINABILITY\n\n\n 100% organic woven cotton \n\nHand block printed with organic dyes\n\n  Our products are handmade so there may be a 5-10% shade variation between the pictures of the men's block print shirt and what you receive\n\n\nWHERE IT'S MADE\n\nDesigned in New Orleans\nHandmade in India\n\n\nSHIPPING &amp; RETURNS\n\nFree shipping on orders over $125\nReturns accepted within 30 days of receipt\nShipping &amp; returns policy\n","images":["https://cdn.shopify.com/s/files/1/0240/6641/files/second-line-organic-cotton-mens-button-down-shirt-7043952.jpg?v=1773598679","https://cdn.shopify.com/s/files/1/0240/6641/files/second-line-organic-cotton-mens-button-down-shirt-4046589.jpg?v=1763852996","https://cdn.shopify.com/s/files/1/0240/6641/files/second-line-organic-cotton-mens-button-down-shirt-2101894.jpg?v=1763852996","https://cdn.shopify.com/s/files/1/0240/6641/files/second-line-organic-cotton-mens-button-down-shirt-2988375.jpg?v=1763852996","https://cdn.shopify.com/s/files/1/0240/6641/files/second-line-organic-cotton-mens-button-down-shirt-3370013.jpg?v=1763852997","https://cdn.shopify.com/s/files/1/0240/6641/files/second-line-organic-cotton-mens-button-down-shirt-7491052.jpg?v=1779266466"],"price":72,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:25.693Z"},"share_url":"https://firestarter.network/l/lst_xU0AEUGk","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_xU0AEUGk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Second Line Organic Cotton Men's Button Down Shirt' and a budget_max comfortably above $72.00 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."]}}