{"type":"firestarter.listing","listing":{"id":"lst_c8I9lUxn","product_name":"AMIACALVA MEDIUM WASHED CANVAS TOTE","category":null,"description":"\n100% washed cotton canvas \nAvailable in off white or blue\n\n3 exterior pockets and 3 interior pockets \n20.5\" W, 14\" H, 5\" D, 7.5\" handle drop \n\nJapan \n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/mediumtote.jpg?v=1776367623","https://cdn.shopify.com/s/files/1/1046/1958/files/M_white.jpg?v=1776367623"],"price":250,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:10.381Z"},"share_url":"https://firestarter.network/l/lst_c8I9lUxn","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_c8I9lUxn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy AMIACALVA MEDIUM WASHED CANVAS TOTE' and a budget_max comfortably above $250.00 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."]}}