Account Operations | Binance

getAccountInfo (ACC01)

Returns your spot account's asset balances. Signed; requires credentialId.

Field	Required	Description
No operation-specific config keys.

Output: items[] — one entry per asset.

{
  "items": [
    { "asset": "BTC", "free": "0.50000000", "locked": "0.00000000" },
    { "asset": "USDT", "free": "1250.35000000", "locked": "50.00000000" }
  ]
}

Response Field	Meaning
`asset`	Asset ticker (e.g. `BTC`, `USDT`).
`free`	Balance available to trade or withdraw.
`locked`	Balance currently tied up in an open order.

getOrderRateLimit (ACC02)

Returns your account's current order-related rate-limit buckets and usage. Signed; requires credentialId.

Field	Required	Description
No operation-specific config keys.

Output: items[] — one entry per rate-limit bucket.

{
  "items": [
    { "rateLimitType": "ORDERS", "interval": "SECOND", "intervalNum": 10, "limit": 50, "count": 3 },
    { "rateLimitType": "ORDERS", "interval": "DAY", "intervalNum": 1, "limit": 160000, "count": 412 }
  ]
}

Use before a burst of order calls: Call getOrderRateLimit before a workflow step that places or cancels many orders in a row, and compare count against limit to decide whether to slow down. See Rate Limiting for the account-wide request-weight budget these operations also consume.