Revoking Delegation

How to revoke delegated access in Flutter.

Revocation is a reshare that removes the delegated server share. After revocation, the developer can no longer act on the user’s behalf.

Revocation process:

1. User initiates revocation from their wallet
2. Dynamic performs a reshare ceremony
3. Developer’s external share becomes invalid
4. All delegated operations are immediately blocked

User Experience

Dynamic UI

You can use initDelegationProcess to open the delegation management UI where users can revoke delegation:

await DynamicSDK.instance.wallets.initDelegationProcess();

Custom UI

Use the revokeDelegation method to revoke delegation for specific wallets programmatically:

import 'package:dynamic_sdk/dynamic_sdk.dart';

await DynamicSDK.instance.wallets.revokeDelegation(
  wallets: [
    DelegationWalletIdentifier(
      chainName: ChainEnum.evm,
      accountAddress: '0x123...',
    ),
  ],
);

You can also revoke multiple wallets at once:

await DynamicSDK.instance.wallets.revokeDelegation(
  wallets: [
    DelegationWalletIdentifier(
      chainName: ChainEnum.evm,
      accountAddress: '0xABC...',
    ),
    DelegationWalletIdentifier(
      chainName: ChainEnum.sol,
      accountAddress: 'DEF123...',
    ),
  ],
);

Webhook payload (wallet.delegation.revoked)

{
  "eventName": "wallet.delegation.revoked",
  "eventId": "3f0a1b1c-0000-4000-8000-aaaaaaaaaaaa",
  "timestamp": "2025-10-01T16:00:00.000Z",
  "userId": "7eb7843b-2a4d-4f69-b95e-d219f0662fda",
  "data": {
    "walletId": "25193936-3ecd-4c1b-84e6-9eabc82e53c2",
    "chain": "EVM"
  }
}

Cleanup checklist (server)

• Invalidate cached delegated materials for the walletId.
• Stop any delegated jobs/agents for the wallet.
• Remove or rotate stored delegated share and per‑wallet API key.
• Treat duplicate events as idempotent using eventId.