> ## Documentation Index > Fetch the complete documentation index at: https://v3.docs.derive.xyz/llms.txt > Use this file to discover all available pages before exploring further. # Subaccount balances > Channel name: `{subaccount_id}.balances`. Private channel (requires authentication) that streams balance and position updates for one of your subaccounts, where {subaccount_id} is the numeric subaccount identifier. ## AsyncAPI ````yaml subscriptions.asyncapi.json subaccountBalances id: subaccountBalances title: Subaccount balances description: >- Channel name: `{subaccount_id}.balances`. Private channel (requires authentication) that streams balance and position updates for one of your subaccounts, where {subaccount_id} is the numeric subaccount identifier. servers: - id: production protocol: wss host: api.derive.xyz bindings: [] variables: [] - id: testnet protocol: wss host: testnet.api.derive.xyz bindings: [] variables: [] address: /v3/ws parameters: [] bindings: [] operations: - &ref_6 id: receive_subaccountBalances title: Receive_subaccount balances type: send messages: - &ref_9 id: subaccountBalancesNotification payload: - name: subaccountBalancesNotification description: Pushed as a JSON array; each element has the fields below. type: object properties: - name: name type: string required: true - name: new_balance type: string description: >- Decimal string of the human value (e.g. `"1.5"`), up to 12 fractional digits; a string or JSON number is accepted required: true - name: previous_balance type: string description: >- Decimal string of the human value (e.g. `"1.5"`), up to 12 fractional digits; a string or JSON number is accepted required: true - name: update_type type: string enumValues: - trade - asset_deposit - asset_withdrawal - transfer - subaccount_deposit - subaccount_withdrawal - liquidation - liquidator - onchain_drift_fix - perp_settlement - option_settlement - interest_accrual - onchain_revert - double_revert required: true headers: [] jsonPayloadSchema: type: object required: - name - new_balance - previous_balance - update_type properties: name: type: string x-parser-schema-id: new_balance: description: >- Decimal string of the human value (e.g. `"1.5"`), up to 12 fractional digits; a string or JSON number is accepted type: string format: decimal x-parser-schema-id: previous_balance: description: >- Decimal string of the human value (e.g. `"1.5"`), up to 12 fractional digits; a string or JSON number is accepted type: string format: decimal x-parser-schema-id: update_type: type: string enum: - trade - asset_deposit - asset_withdrawal - transfer - subaccount_deposit - subaccount_withdrawal - liquidation - liquidator - onchain_drift_fix - perp_settlement - option_settlement - interest_accrual - onchain_revert - double_revert x-parser-schema-id: BalanceUpdateType x-parser-schema-id: BalanceUpdate title: Subaccount balances notification description: Pushed as a JSON array; each element has the fields below. example: |- { "name": "", "new_balance": "", "previous_balance": "", "update_type": "" } bindings: [] extensions: - id: x-parser-unique-object-id value: subaccountBalancesNotification bindings: [] extensions: &ref_4 - id: x-parser-unique-object-id value: subaccountBalances - &ref_5 id: send_subscribe_subaccountBalances title: Send_subscribe_subaccount balances type: receive messages: - &ref_7 id: subscribeRequest payload: - name: subscribeRequest description: >- Send to subscribe: list this channel's address (with the {param} segments filled, e.g. orderbook.ETH-PERP.10.20) in params.channels. type: object properties: - name: headers type: &ref_0 - object - 'null' description: Non-standard; used by `auth/login`. required: false - name: id type: anyOf required: true - name: method type: string description: subscribe required: true - name: params type: object description: >- Params for `subscribe`. `channels` is the required list of channel names to subscribe to. required: true properties: - name: channels type: array required: true properties: - name: item type: string required: false headers: [] jsonPayloadSchema: type: object required: - id - method - params properties: headers: description: Non-standard; used by `auth/login`. type: *ref_0 additionalProperties: true x-parser-schema-id: id: &ref_2 anyOf: - type: string x-parser-schema-id: - type: number x-parser-schema-id: - type: 'null' x-parser-schema-id: x-parser-schema-id: JsonRpcId method: type: string const: subscribe x-parser-schema-id: params: description: >- Params for `subscribe`. `channels` is the required list of channel names to subscribe to. type: object required: - channels properties: channels: type: array items: type: string x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: SubscribeParams x-parser-schema-id: title: Subscribe request description: >- Send to subscribe: list this channel's address (with the {param} segments filled, e.g. orderbook.ETH-PERP.10.20) in params.channels. example: |- { "id": 1, "method": "subscribe", "params": { "channels": [ "orderbook.ETH-PERP.10.20" ] } } bindings: [] extensions: - id: x-parser-unique-object-id value: subscribeRequest - &ref_8 id: unsubscribeRequest payload: - name: unsubscribeRequest description: >- Send to unsubscribe: list the channel addresses to drop in params.channels, or omit it to unsubscribe from everything. type: object properties: - name: headers type: &ref_1 - object - 'null' description: Non-standard; used by `auth/login`. required: false - name: id type: anyOf required: true - name: method type: string description: unsubscribe required: true - name: params type: object description: >- Params for `unsubscribe`. `channels` is optional. When omitted (or null) the connection unsubscribes from all channels. required: true properties: - name: channels type: &ref_3 - array - 'null' required: false headers: [] jsonPayloadSchema: type: object required: - id - method - params properties: headers: description: Non-standard; used by `auth/login`. type: *ref_1 additionalProperties: true x-parser-schema-id: id: *ref_2 method: type: string const: unsubscribe x-parser-schema-id: params: description: >- Params for `unsubscribe`. `channels` is optional. When omitted (or null) the connection unsubscribes from all channels. type: object properties: channels: default: null type: *ref_3 items: type: string x-parser-schema-id: x-parser-schema-id: x-parser-schema-id: UnsubscribeParams x-parser-schema-id: title: Unsubscribe request description: >- Send to unsubscribe: list the channel addresses to drop in params.channels, or omit it to unsubscribe from everything. example: |- { "method": "", "params": {} } bindings: [] extensions: - id: x-parser-unique-object-id value: unsubscribeRequest bindings: [] extensions: *ref_4 sendOperations: - *ref_5 receiveOperations: - *ref_6 sendMessages: - *ref_7 - *ref_8 receiveMessages: - *ref_9 extensions: - id: x-parser-unique-object-id value: subaccountBalances securitySchemes: [] ```` ## Related topics - [Get collateral balances for a subaccount](/api-reference/subaccounts/get-collateral-balances-for-a-subaccount.md) - [Get a wallet's vault share balances](/api-reference/vault-shareholders/get-a-wallets-vault-share-balances.md) - [Subscriptions](/subscriptions.md)