> ## 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.

# X402UptoEvmPermit2Payload

> X402UptoEvmPermit2Payload API reference.

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

```java theme={null}
public final class X402UptoEvmPermit2Payload extends Object
```

## Method Details

### `getSignature`

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

**Returns:**

`String` - The EIP-712 hex-encoded signature of the Permit2 PermitWitnessTransferFrom message. Smart account signatures may be longer than 65 bytes.

### `getPermit2Authorization`

```java theme={null}
public X402UptoEvmPermit2PayloadPermit2Authorization getPermit2Authorization()
```

**Returns:**

[X402UptoEvmPermit2PayloadPermit2Authorization](/sdks/cdp-sdks-v2/java/com/coinbase/cdp/types/X402UptoEvmPermit2PayloadPermit2Authorization) - The authorization data for the Permit2 PermitWitnessTransferFrom message. The `permitted.amount` is the maximum the client authorizes; the actual settled amount is decided by the resource server at settle time and MUST be less than or equal to it.

### `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`

### `getAdditionalProperties`

```java theme={null}
public Map<String,Object> getAdditionalProperties()
```

**Returns:**

`Map<String,Object>`

### `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`

### `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`

### `builder`

```java theme={null}
public static X402UptoEvmPermit2Payload.SignatureStage builder()
```

**Returns:**

[X402UptoEvmPermit2Payload](/sdks/cdp-sdks-v2/java/com/coinbase/cdp/types/X402UptoEvmPermit2Payload).`SignatureStage`