{"type":"firestarter.listing","listing":{"id":"lst_5XPg6KJf","product_name":"Sweet Bloom 10th Anniversary T-Shirt","category":"Merch","description":"Sweet Bloom 10 Year Shirt\n","images":["https://cdn.shopify.com/s/files/1/0673/6999/2257/files/sb_t-shirt-ten-year-front.png?v=1760043680","https://cdn.shopify.com/s/files/1/0673/6999/2257/files/sb_t-shirt-ten-year-back.png?v=1760043681"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:14.081Z"},"share_url":"https://firestarter.network/l/lst_5XPg6KJf","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_5XPg6KJf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sweet Bloom 10th Anniversary T-Shirt' and a budget_max comfortably above $25.00 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."]}}