waitForEvmEip7702Delegation - Coinbase Developer Documentation

function waitForEvmEip7702Delegation(options: WaitForEvmEip7702DelegationOptions): Promise<
  | false
| EvmEip7702DelegationOperation>;

Polls the EIP-7702 delegation operation status until it reaches COMPLETED, FAILED, or the timeout is reached.

Parameters

Parameter	Type	Description
`options`	`WaitForEvmEip7702DelegationOptions`	Options for the delegation operation to check and polling behavior.

Returns

Promise< | false | EvmEip7702DelegationOperation> The delegation operation on COMPLETED; false on timeout.

Throws

Error if the operation status is FAILED.

Example

const result = await waitForEvmEip7702Delegation({
  delegationOperationId: 'op-123',
  timeoutMs: 60_000,
});
if (result) {
  console.log('Delegation completed:', result.transactionHash);
} else {
  console.log('Timed out');
}

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​Example

Parameters

Returns

Throws

Example