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Deprecation noticeWebhooks 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.
This page describes all events relating to internal, external, and contract whitelisted wallets that produce webhook notifications, and their associated data objects. The type parameter is automatically set to the description name for the data objects below.

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Asset added to internal wallet

Notification is sent when an asset is added to an internal wallet.

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Asset removed from internal wallet

Notification is sent when an asset is removed from an internal wallet.

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Asset added to external wallet

Notification is sent when an asset is added to an external wallet.

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Asset removed from external wallet

Notification is sent when an asset is removed from an external wallet.

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Asset added to contract wallet

Notification is sent when an asset is added to a contract wallet.

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Asset removed from contract wallet

Notification is sent when an asset is removed from a contract wallet.

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WalletAssetWebhook