{"type":"firestarter.listing","listing":{"id":"lst_G7KPxYbR","product_name":"West Virginia Letterpress Post Card","category":null,"description":"\n\n\nSay hello from the mountain state with this beautiful handprinted post card by our friends at Base Camp Printing Co. based in Charleston, WV. \n\nBrown paper\nCustom polymer plate, oil-based ink\n\n*Ink colors are hand mixed and each item is hand printed individually. The color and texture of each print is unique and may vary somewhat from the pictures.\n\n\n","images":["https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC7176.jpg?v=1779295599","https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC7179.jpg?v=1779295599"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.118Z"},"share_url":"https://firestarter.network/l/lst_G7KPxYbR","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_G7KPxYbR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy West Virginia Letterpress Post Card' and a budget_max comfortably above $7.00 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."]}}