{"type":"firestarter.listing","listing":{"id":"lst_qerOLJdy","product_name":"Vintage Hammertime Tee Black XL","category":"Tees, Vintage","description":"MC Hammer fans, rejoice! This vintage tee is amazingly random. Not sure who made it or WHY, but we're very happy they did. Now you can know what time it is around the world while letting people know that the most important time of the day is HAMMERTIME. \nSize: XL\n100% Cotton Tee\nMeasurements:\nWidth: 19.5\" \nLength 29.5\"\nThis is a genuine vintage piece and because of its age may have flaws from wear that add character to the item. We will state and show detail photos of any issues found with the piece as best as possible.\n","images":["https://cdn.shopify.com/s/files/1/1798/2671/files/VTG-HAMMERTIME-TEE-BLACK-FRONT.jpg?v=1739395386","https://cdn.shopify.com/s/files/1/1798/2671/files/VTG-HAMMERTIME-TEE-BLACK-DETAIL.jpg?v=1739395386","https://cdn.shopify.com/s/files/1/1798/2671/files/VTG-HAMMERTIME-TEE-BLACK-BACK.jpg?v=1739395386","https://cdn.shopify.com/s/files/1/1798/2671/files/VTG-HAMMERTIME-TEE-BLACK-LENGTH.jpg?v=1739395386","https://cdn.shopify.com/s/files/1/1798/2671/files/VTG-HAMMERTIME-TEE-BLACK-WIDTH.jpg?v=1739395386"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:40.159Z"},"share_url":"https://firestarter.network/l/lst_qerOLJdy","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_qerOLJdy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage Hammertime Tee Black XL' and a budget_max comfortably above $8.00 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."]}}