# `CCXT.LeverageTier`
[🔗](https://github.com/ZenHive/ccxt_client/blob/main/lib/ccxt/leverage_tier.ex#L1)

Unified leverage tier data.

Represents a single tier in an exchange's tiered leverage/margin schedule.

## Fields

  * `tier` - Tier number (1-based)
  * `symbol` - Unified symbol
  * `currency` - Settlement currency
  * `min_notional` - Minimum notional value for this tier
  * `max_notional` - Maximum notional value for this tier
  * `maintenance_margin_rate` - Required maintenance margin rate as decimal
  * `max_leverage` - Maximum leverage allowed in this tier
  * `info` - Raw exchange response

# `t`

```elixir
@type t() :: %CCXT.LeverageTier{
  currency: String.t() | nil,
  info: map() | nil,
  maintenance_margin_rate: number() | nil,
  max_leverage: number() | nil,
  max_notional: number() | nil,
  min_notional: number() | nil,
  symbol: String.t() | nil,
  tier: integer() | nil
}
```

# `schema`

```elixir
@spec schema() :: map()
```

JSON Schema for the LeverageTier unified type.

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*Consult [api-reference.md](api-reference.md) for complete listing*