{"type":"firestarter.listing","listing":{"id":"lst_PEsXMyQu","product_name":"Penryn Short Sleeve Shirt (Loose Fit) Arden Pink","category":"Shirts-Summer 26","description":"Cut with a generous, loose silhouette for ultimate comfort in the heat, the Penryn short-sleeve shirt is crafted from 100% cotton. Finished with two chest flap pockets that riff on classic workwear shirts of old, the warm pink hue adds a modern and playful attitude to this laid-back short-sleeve essential.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PINFRONT.jpg?v=1777393578","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PIN0204_2_c2a53e4f-0322-4520-ba71-6f9bac5455d5.jpg?v=1777393581","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PIN0206_2_e0a0132e-95a3-4546-be0d-d6a28d32b67e.jpg?v=1777393580","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PINDETAIL1_9899da8f-24bb-4bcc-9180-a04277363ec4.jpg?v=1777393584","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PIN0207_e746663c-7c25-425c-891a-1189258091b7.jpg?v=1777394224","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PIN0204_7495ba67-0f5e-4cda-9c8d-b9da95f87664.jpg?v=1777394166","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PIN0206_94b99a8a-2d4f-4dcb-9a32-a6e4ec9487b9.jpg?v=1777394170","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS193-ARD01PINDETAIL3_b5406db2-6062-46a5-bc0f-e97b1b0dcc8c.jpg?v=1777393581"],"price":185,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:28.963Z"},"share_url":"https://firestarter.network/l/lst_PEsXMyQu","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_PEsXMyQu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Penryn Short Sleeve Shirt (Loose Fit) Arden Pink' and a budget_max comfortably above $185.00 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."]}}