{"type":"firestarter.listing","listing":{"id":"lst_JGo9u92c","product_name":"Walker Men's Button Down Shirt","category":null,"description":" \nThis classic men’s striped button down shirt can be dressed up or down and pairs well with anything. Broader in the shoulders and gentle tapering at the waist give it a narrower and slimmer fit.\nFIT\n\nModel is 5'9\" and wears S\nSlim fit, if you're in between sizes, we recommend sizing up\n\nThis fabric does not have stretch\n\nSizing Chart\n\n\nFABRIC &amp; SUSTAINABILITY\n\n\n100% woven cotton\n\n\nHandwoven ikat fabric\nFair trade\nOur clothing is handmade so there may be a 5-10% shade variation between the Walker striped button down shirt's pictures and what you receive\n\n\nWHERE IT'S MADE\n\nThis striped button down shirt is designed in New Orleans and handmade 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/products/walker-mens-button-down-shirt-616610.jpg?v=1705622852","https://cdn.shopify.com/s/files/1/0240/6641/products/walker-mens-button-down-shirt-707550.jpg?v=1705622852","https://cdn.shopify.com/s/files/1/0240/6641/products/walker-mens-button-down-shirt-969659.jpg?v=1705622852","https://cdn.shopify.com/s/files/1/0240/6641/products/walker-mens-button-down-shirt-374341.jpg?v=1705622853","https://cdn.shopify.com/s/files/1/0240/6641/products/walker-mens-button-down-shirt-767063.jpg?v=1705622853"],"price":46,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:26.335Z"},"share_url":"https://firestarter.network/l/lst_JGo9u92c","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_JGo9u92c' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Walker Men's Button Down Shirt' and a budget_max comfortably above $46.00 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."]}}