> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cdp.coinbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# KnownAbiType

> KnownAbiType API reference.

Package: [`com.coinbase.cdp.types`](/sdks/cdp-sdks-v2/java/com/coinbase/cdp/types/index)

```java theme={null}
public final class KnownAbiType extends Object
```

## Field Details

### `ERC721`

```java theme={null}
public static final KnownAbiType ERC721
```

### `ERC20`

```java theme={null}
public static final KnownAbiType ERC20
```

### `ERC1155`

```java theme={null}
public static final KnownAbiType ERC1155
```

## Method Details

### `getEnumValue`

```java theme={null}
public KnownAbiType.Value getEnumValue()
```

**Returns:**

[KnownAbiType](/sdks/cdp-sdks-v2/java/com/coinbase/cdp/types/KnownAbiType).`Value`

### `toString`

```java theme={null}
public String toString()
```

**Overrides:**

`[toString](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString\(\) "class or interface in java.lang")` in class `[Object](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html "class or interface in java.lang")`

**Returns:**

`String`

### `equals`

```java theme={null}
public boolean equals(Object other)
```

**Overrides:**

`[equals](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals\(java.lang.Object\) "class or interface in java.lang")` in class `[Object](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html "class or interface in java.lang")`

**Parameters:**

`other` - `Object`

**Returns:**

`boolean`

### `hashCode`

```java theme={null}
public int hashCode()
```

**Overrides:**

`[hashCode](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode\(\) "class or interface in java.lang")` in class `[Object](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html "class or interface in java.lang")`

**Returns:**

`int`

### `visit`

```java theme={null}
public <T> T visit(KnownAbiType.Visitor<T> visitor)
```

**Parameters:**

`visitor` - [KnownAbiType](/sdks/cdp-sdks-v2/java/com/coinbase/cdp/types/KnownAbiType).`Visitor`\<`T`>

**Returns:**

`T`

### `valueOf`

```java theme={null}
public static KnownAbiType valueOf(String value)
```

**Parameters:**

`value` - `String`

**Returns:**

[KnownAbiType](/sdks/cdp-sdks-v2/java/com/coinbase/cdp/types/KnownAbiType)