{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/lean-tech/main/json-schema/lean-account-schema.json",
  "title": "Lean Account",
  "description": "A bank account exposed by Lean's Data API following a successful Account Information consent.",
  "type": "object",
  "required": ["account_id"],
  "properties": {
    "account_id": {"type": "string"},
    "name": {"type": "string"},
    "type": {
      "type": "string",
      "enum": ["CURRENT", "SAVINGS", "CREDIT_CARD", "LOAN"]
    },
    "currency": {
      "type": "string",
      "pattern": "^[A-Z]{3}$"
    },
    "iban": {
      "type": "string",
      "description": "IBAN where available (UAE, KSA, EU)."
    },
    "account_number": {"type": "string"},
    "bic": {"type": "string"},
    "bank_identifier": {"type": "string"},
    "owner_name": {"type": "string"}
  }
}