requestRevoke

Request the user’s approval to revoke a Spend Permission

Defined in the Base Account SDK

Prompts the user to approve revoking the specified spend permission. Requires user interaction via their Base Account wallet UI.

Parameters

permission · SpendPermission · required

The spend permission to revoke. This should be a SpendPermission object returned from requestSpendPermission or fetched via fetchPermissions.

Show SpendPermission properties

permissionHash · string

Deterministic EIP-712 hash of the permission.

signature · string

Signature for the EIP-712 payload.

chainId · number

Target chain ID.

permission · object

Underlying permission fields.

Show permission fields

account · address

spender · address

token · address

allowance · bigint

period · number

Duration in seconds.

start · number

Unix timestamp (seconds).

end · number

Unix timestamp (seconds).

salt · string

extraData · string

Returns

hash · `0x${string}`

Transaction hash of the revoke operation.

User-initiated revoke

import { requestRevoke } from "@base-org/account/spend-permission";

try {
  const hash = await requestRevoke(permission);
  console.log("Revoke succeeded", hash);
} catch (err) {
  console.warn("Revoke was rejected or failed", err);
}

Error Handling

Always wrap the call in a try-catch block to handle these errors gracefully.