{"type":"firestarter.listing","listing":{"id":"lst_WuugPBEd","product_name":"Purple Peppercorns","category":"Herbs & Spices","description":"\nOur vine-ripened Purple Peppercorns are the heirloom Vietnamese variety Vinh Linh, renowned for its strong flavor. These are complex, fruity black peppercorns with an aroma like strawberries and a kick like a jalapeño. They can be used in place of black pepper in any recipe, as well as in desserts or ground over fresh cut fruit.\nUnlike virtually every other black pepper in the world, these peppercorns are fully ripened on the vine, which requires expertise and commitment from the farmer and produces an exceptionally complex sweet and spicy peppercorn unlike any other we've tasted. These peppercorns were grown on a tiny regenerative farm by two friends, Dũng and Thanh.","images":["https://cdn.shopify.com/s/files/1/2554/1458/files/Purple_Peppercorns_d6181cee-ad18-4414-9c7c-e422db2841f4.jpg?v=1736977241","https://cdn.shopify.com/s/files/1/2554/1458/files/Dung-and-team-harvesting-peppercorns.jpg?v=1758060076","https://cdn.shopify.com/s/files/1/2554/1458/files/Purple-peppercorns-on-the-vine.jpg?v=1758060076","https://cdn.shopify.com/s/files/1/2554/1458/files/Purple-peppercorns-sorting-drying.jpg?v=1758060076","https://cdn.shopify.com/s/files/1/2554/1458/products/Dung_and_Thanh_c5583a3e-48f2-4f0f-96e3-b2dd9cf97ef6.jpg?v=1758060076","https://cdn.shopify.com/s/files/1/2554/1458/products/PeppercornChart_5fc354aa-5ab5-4c1e-8354-b8b8f723683f.png?v=1736977241"],"price":11.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.502Z"},"share_url":"https://firestarter.network/l/lst_WuugPBEd","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_WuugPBEd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Purple Peppercorns' and a budget_max comfortably above $11.99 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."]}}