{"type":"firestarter.listing","listing":{"id":"lst_4hBtF8Ki","product_name":"Oat Milk Mafia - Boxy Tee - Black","category":"T-Shirts","description":"Join the Oat Milk Mafia — no cows, no compromise.This tee brings the plant-based punch with a tongue-in-cheek design made for dairy dodgers and alt-milk advocates. Ethically made from ultra-soft, 100% organic cotton and screen printed using vegan, water-based inks. As always, it’s vegan, sweatshop-free, and built to last. Sustainable streetwear, with a splash of oat milk.\n","images":["https://cdn.shopify.com/s/files/1/1351/6863/files/oat-milk-boxy_1.jpg?v=1762694291","https://cdn.shopify.com/s/files/1/1351/6863/files/OAT-MILK-MAFIA-BLACK-BACK_1.jpg?v=1762694291"],"price":41,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:26.677Z"},"share_url":"https://firestarter.network/l/lst_4hBtF8Ki","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_4hBtF8Ki' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oat Milk Mafia - Boxy Tee - Black' and a budget_max comfortably above $41.00 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."]}}