{"type":"firestarter.listing","listing":{"id":"lst_Gon8M-U7","product_name":"Homestead Grays NLB Black Pinstripe Fitted Ballcap","category":"Headwear","description":"\n\n\nDescription: Featuring a pinstripe crown and visor, the Black Pinstripe Vintage Inspired fitted collection takes some of our favorite teams and their logos, and recontextualizes them to create fashion pieces that will shine in your wardrobe. The contemporary high crown structured fitted cap features raised embroidery front logo with embroidered side patch and rear league logo.\n \nProduct Details:\n\n\n100% polyester\n\n3D embroidered \"GRAYS\" lettering\n\nStandard visor with gray under visor\nFlat embroidered logos on sides and back\nStructured modern crown in gray with white pinstripe\nAvailable in fitted sizes only\n\nLeague: Negro National League\nHistory: The Grays began in the Homestead area of Pittsburgh, but also played home games in Washington's Griffith Stadium in the late 1930s and 1940s. Their big basher was the catcher Josh Gibson, possibly the best player in Negro leagues history.","images":["https://cdn.shopify.com/s/files/1/1487/1618/products/21567630_02.jpg?v=1681418780","https://cdn.shopify.com/s/files/1/1487/1618/products/21567630_03.jpg?v=1681418780","https://cdn.shopify.com/s/files/1/1487/1618/products/21567630_04.jpg?v=1681418780","https://cdn.shopify.com/s/files/1/1487/1618/products/21567630_05.jpg?v=1681418780","https://cdn.shopify.com/s/files/1/1487/1618/products/21567630_06.jpg?v=1681418780"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:36.163Z"},"share_url":"https://firestarter.network/l/lst_Gon8M-U7","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_Gon8M-U7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Homestead Grays NLB Black Pinstripe Fitted Ballcap' and a budget_max comfortably above $20.00 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."]}}