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.
For Fireblocks’ recommended embedded wallet solution, see Dynamic Embedded Wallets. The documentation below covers the legacy Embedded Wallet APIs and SDKs. Transaction Created
A notification is sent when any new transaction is identified in the workspace.
| Parameter | Type | Description |
|---|
| type | string | TRANSACTION_CREATED |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data | TransactionDetails | All the transaction information |
Transaction Status Updated
A notification is sent when there is any change in a transaction’s status or when the number of confirmations is updated.
| Parameter | Type | Description |
|---|
| type | string | TRANSACTION_STATUS_UPDATED |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data | TransactionDetails | All the transaction informati |
In Early Access
This webhook is currently part of an early access program. If you’re interested in participating in the program, please contact your Customer Success Manager (requires a Help Center login).
PENDING_SIGNATURE, COMPLETED, CANCELLED, FAILED, BLOCKED, REJECTED
| Parameter | Type | Description |
|---|
| type | string | NCW_TRANSACTION_STATUS_UPDATED |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data | TransactionDetails | All the transaction information |
Multi-Device Request ID
| Parameter | type | Description |
|---|
| type | string | NCW_ADD_DEVICE_SETUP_REQUESTED |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data.walletId | string | The wallet’s unique ID |
| data.deviceId | string | The device’s unique ID |
| data.requestId | string | The join wallet request’s unique ID; is delegated to the approving device |
Note
The structure of data.fieldName comes to describe a payload with values under a key data.Non-Custodial Wallet Created
| Parameter | type | Description |
|---|
| type | string | NCW_CREATED |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data.walletId | string | The wallet’s unique ID |
| data.enabled | boolean | Indicates whether the wallet is enabled |
Non-Custodial Wallet Account Created
| Parameter | type | Description |
|---|
| type | string | NCW_ACCOUNT_CREATED |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data.walletId | string | The wallet’s unique ID |
| data.accountId | string | The account’s ID in the specified wallet |
Non-Custodial Wallet Asset Created
| Parameter | type | Description |
|---|
| type | string | NCW_ASSET_CREATED |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data.walletId | string | The wallet’s unique ID |
| data.accountId | string | The account’s ID in the specified wallet |
| data.asset | string | The asset’s ID as defined in Fireblocks (BTC, ETH, etc.) |
Non-Custodial Wallet Asset balance changed
In Early Access
This webhook is currently part of an early access program. If you’re interested in participating in the program, please contact your Customer Success Manager (requires a Help Center login).| Parameter | type | Description |
|---|
| type | string | END_USER_WALLET_BALANCE_UPDATE |
| tenantId | string | The Fireblocks workspace’s unique ID |
| timestamp | number | Timestamp in milliseconds |
| data.walletId | string | The wallet’s unique ID |
| data | NcwAssetBalanceUpdate | NCW asset details |
