HttpPaymaster class

HTTP-based paymaster that communicates with a paymaster service.

Implemented types

• Paymaster

Constructors

HttpPaymaster({required String paymasterUrl, required String paymasterAddress, Map<String, String> headers = const {}})

Properties

address → String

Gets the paymaster address.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

canSponsor(UserOperation userOp) → Future<bool>

Validates that the paymaster can sponsor the given UserOperation.

override

dispose() → void

Disposes of the paymaster client.

getPaymasterData(UserOperation userOp, {required String entryPointAddress, required int chainId}) → Future<PaymasterData?>

Gets paymaster data for a UserOperation.

override

getPaymasterMetadata() → Future<Map<String, dynamic>?>

Gets paymaster metadata such as supported tokens, policies, etc.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited