{"type":"firestarter.listing","listing":{"id":"lst_EkPKAZ5I","product_name":"Red Walrus Shirt","category":"Apparel","description":"Ode to the Windy City! The land of thick upside down pizza, coneys and dipped beef sandwiches. \nPrinted on a 100% cotton AS Colour, Natural or Heather Natural shirt in multi-colored ink. Embroidered Walrus logo hem tag on the front right hem.","images":["https://cdn.shopify.com/s/files/1/0906/8480/files/BullsHeather-1.jpg?v=1748873760","https://cdn.shopify.com/s/files/1/0906/8480/files/Bulls-Heather-2.jpg?v=1748873760","https://cdn.shopify.com/s/files/1/0906/8480/files/BullsHeather-3.jpg?v=1748873760","https://cdn.shopify.com/s/files/1/0906/8480/files/Bulls-Cream-1.jpg?v=1748873760","https://cdn.shopify.com/s/files/1/0906/8480/files/Bulls-Cream-3.jpg?v=1748873761","https://cdn.shopify.com/s/files/1/0906/8480/files/Bulls-Cream-2_59b6f682-7228-4815-9504-eafda08192d1.jpg?v=1748873761"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:20.578Z"},"share_url":"https://firestarter.network/l/lst_EkPKAZ5I","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_EkPKAZ5I' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Red Walrus Shirt' and a budget_max comfortably above $18.00 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."]}}