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Deprecation noticeWebhooks v1 has been in soft deprecation since June 15, 2026: it receives no fixes or enhancements, and issue resolution is not guaranteed. Starting October 5, 2026, v1 is being shut down permanently in phases, with all workspaces affected by October 28, 2026. Once shut down, v1 stops delivering notifications and cannot be restored. Fireblocks is not responsible for missed or delayed notifications or any disruption resulting from continued use of Webhooks v1. Upgrade to Webhooks v2 now via the Developer Center in the Fireblocks Console. For upgrade steps and event mapping, see the Webhooks v2 Migration Guide.
This page describes all events relating to vault accounts that produce webhook notifications, and their associated data objects. The type parameter is automatically set to the description name for the data objects below.
Not all parameters appear on responsesNot all of the parameters will appear on the response. Some of the parameters are optional. If you have any issues, please contact the customer success manager.

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Vault account created

Notification is sent when a vault account is created. Webhook data

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Asset added to vault account

Notification is sent when any asset is added to a vault account.

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Webhook data

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AssetAddedData

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Asset balance changed

Notification is sent when the asset balance of a vault account changes.