Balance Updates

{
  "op": "subscribe",
  "args": [ { "channel": "balance" } ]
}

{
  "type": "balance",
  "data": {
    "accountId": "01234567-89ab-7def-8123-456789abcdef",
    "balanceBefore": "1.50000000",
    "balanceAfter": "1.49950000",
    "amount": "-0.00050000",
    "unit": "btc",
    "updateType": "ordersettle",
    "timestamp": 1640995200000000000
  }
}

Overview

Receive balance changes resulting from settlements, transfers, and funding via the balance channel.

Channel information

Property	Value
Channel Name	`balance`
Authentication	Required
Update Frequency	On balance events
Data Type	Balance update object

{
  "op": "subscribe",
  "args": [ { "channel": "balance" } ]
}

Message format

{
  "type": "balance",
  "data": {
    "accountId": "01234567-89ab-7def-8123-456789abcdef",
    "balanceBefore": "1.50000000",
    "balanceAfter": "1.49950000",
    "amount": "-0.00050000",
    "unit": "btc",
    "updateType": "ordersettle",
    "timestamp": 1640995200000000000
  }
}

data

object

Balance update fields

Show Balance properties

accountId

string

Account identifier (UUID)

balanceBefore

string

Balance before the update (BTC)

balanceAfter

string

Balance after the update (BTC)

amount

string

Delta amount (BTC)

unit

string

btc

updateType

string

One of: ordersettle, transfer, fundingfee, insurancefundreimbursement

timestamp

integer

Event time in nanoseconds

Last modified on March 16, 2026

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