> ## Documentation Index
> Fetch the complete documentation index at: https://developers.fireblocks.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Resend Webhook Notifications

<Warning>
  **Deprecation notice**

  Webhooks v1 will be deprecated on **June 15th, 2026**. Please use the Developer Center in the Fireblocks Console to upgrade to Webhooks V2, which offers improved reliability, performance, and observability. For upgrade steps and event mapping, see the [Webhooks v2 Migration Guide](/reference/webhook-v2-migration-guide).
</Warning>

Fireblocks customers can resend webhook notifications that were missed by their server by using the following API endpoints:

* [Resend failed webhooks](/reference/resendwebhooks) - Resends all failed webhook notifications
* [Resend webhooks for a transaction by ID](/reference/resendtransactionwebhooks) - Resends webhook notifications for a transaction by its unique identifier

# Resend all failed webhook notifications

The following command re-sends **all** the failed webhooks pending the backoff retry mechanism being re-sent.

```javascript theme={"system"}
const result = await fireblocks.resendWebhooks();
```

```python theme={"system"}
result = fireblocks.resend_webhooks()
```

* The above command returns `webhookCount`, which is the number of re-sent webhook notifications.

# Resend missed notifications for a specific transaction

Use the following command to resend a missing webhook notification per specific transaction:

```javascript theme={"system"}
const result = await fireblocks.resendTransactionWebhooksById(txId, resendCreated, resendStatusUpdated);
```

```python theme={"system"}
result = fireblocks.resend_transaction_webhooks_by_id(txId, resend_created, resend_status_updated)
```

Returns `200` on success.