{"type":"firestarter.listing","listing":{"id":"lst_7QsSyxEv","product_name":"New York Black Yankees 1940 Authentic Wool & Leather Varsity Jacket","category":"Outerwear_AuthenticVarsity","description":"AN AUTHENTIC REPRODUCTION WORTHY OF A HISTORIC BASEBALL CLUB\nHistory: The New York Black Yankees started as an independent team in 1932. They barnstormed in those first years, sometimes playing doubleheaders in different states on successive days. They joined the Negro National League in 1936. In the 40s, they played home games at Yankee Stadium when the American League Yankees were on the road. \nTo honor the legendary squad, we reproduced an authentic letterman jacket worn by the Black Yankees in 1940. It’s period-correct to the last detail, from the tan leather sleeves to the 100% wool body and felt lettering on the front. \nIn partnership with the Negro Leagues Baseball Museum (NLBM), we are proud to offer this authentic wool & leather varsity jacket. A portion of proceeds from this product will support the NLBM in Kansas City. For more information about the museum, visit www.nlbm","images":["https://cdn.shopify.com/s/files/1/1487/1618/files/NewYorkBlackYankees1940AuthenticJacket1.jpg?v=1743023295","https://cdn.shopify.com/s/files/1/1487/1618/files/NewYorkBlackYankees1940AuthenticJacket2.jpg?v=1743023298","https://cdn.shopify.com/s/files/1/1487/1618/files/NewYorkBlackYankees1940AuthenticJacket_detail1.jpg?v=1750959493","https://cdn.shopify.com/s/files/1/1487/1618/files/NewYorkBlackYankees1940AuthenticJacket_detail4.jpg?v=1750959493","https://cdn.shopify.com/s/files/1/1487/1618/files/NewYorkBlackYankees1940AuthenticJacket_detail2.jpg?v=1750959493","https://cdn.shopify.com/s/files/1/1487/1618/files/NewYorkBlackYankees1940AuthenticJacket_detail3_baa5cf5c-5631-469b-b205-745d43a8e907.jpg?v=1750959493"],"price":387,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.499Z"},"share_url":"https://firestarter.network/l/lst_7QsSyxEv","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 ","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_7QsSyxEv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy New York Black Yankees 1940 Authentic Wool & Leather Varsity Jacket' and a budget_max comfortably above $387.00 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."]}}