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GET
/
account
/
{accountId}
/
balance
/
history
Historical balance snapshots
curl --request GET \
  --url https://api.blend.money/extern/{neobankId}/{accountTypeId}/account/{accountId}/balance/history \
  --header 'X-API-Key: <api-key>'
{
  "status": "<string>",
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "createdAt": "2023-11-07T05:31:56Z",
      "totalValue": {
        "USD": 1042.5,
        "EUR": 960.3
      },
      "totalUnderlyingValue": 123,
      "totalYield": {
        "USD": 1042.5,
        "EUR": 960.3
      },
      "totalYieldUnderlying": 123,
      "primaryUnderlyingSymbol": "USDC",
      "primaryUnderlyingDecimals": 6,
      "primaryUnderlyingAddress": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "breakdown": {}
    }
  ]
}

Authorizations

​
X-API-Key
string
header
required

SHA-256 hashed API key issued per organization

Headers

​
x-fiat-currency
string

ISO 4217 currency code (e.g. EUR, GBP). When set, all monetary response fields include an additional key for the requested currency alongside USD. When absent, monetary fields contain USD only.

Pattern: ^[A-Z]{3}$
Example:

"EUR"

Path Parameters

​
accountId
string<uuid>
required

Account UUID (returned by GET /account)

Query Parameters

​
startDate
string<date-time>
​
endDate
string<date-time>

Response

Balance history

​
status
string
required
Allowed value: "success"
​
data
object[]
Last modified on April 6, 2026