{"type":"firestarter.listing","listing":{"id":"lst_4FXz5iWO","product_name":"Campfire Audio 'Color Box' Short Sleeve - Black","category":null,"description":"Campfire Audio Recycled Cotton Short Sleeve T-Shirt.Each shirt is made from reclaimed US-grown cotton manufacturing waste then knit, cut, sewn, and dyed in Los Angeles.Left bottom hem placement of Campfire Audio Color Block embroidered tag.Oversized Contemporary Fit. Order regular size for a roomy fit. Size down for a more traditional fit.Packaged in hand-screened and 100% recyclable craft paper sleeve.\n----------------Size Notes----------------XSmall: Body Length = 26\", Body Width = 16.5\"Small: Body Length = 26.5\", Body Width = 17\"Medium: Body Length = 27.25\", Body Width = 20.25\"Large: Body Length = 28.5\", Body Width = 22.75\"XLarge: Body Length = 30\", Body Width = 24\"Body Length: Lay garment flat (face down). Measure from center back neckline seam straight down to the bottom of the front hem.Body Width: Lay garment flat. 1\" below the armhole flat measure the garment across the chest.","images":["https://cdn.shopify.com/s/files/1/0796/5412/5878/files/SS-Black-Front-transformed.webp?v=1778232342","https://cdn.shopify.com/s/files/1/0796/5412/5878/files/SS-BLACK-BACK-transformed.png?v=1778232542"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:48.397Z"},"share_url":"https://firestarter.network/l/lst_4FXz5iWO","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_4FXz5iWO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Campfire Audio 'Color Box' Short Sleeve - Black' and a budget_max comfortably above $29.00 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."]}}