INinfini
Fund

Get available balances

Changed on

Returns only the authenticated merchant's USDT, USDC, and USD Cash AVAILABLE_BALANCE values. Requires fund.withdraw permission. USD is returned as "0" when the USD Cash Account is not open.

get/balances

Request

Headers

X-API-Key-IDstring required

32-character Base58 credential ID returned after public-key registration.

X-API-Timestampstring required

Unix timestamp in seconds; tolerance is ±300 seconds.

X-API-Noncestring required

16 cryptographically random bytes encoded as unpadded Base64URL; fresh on every attempt.

Digeststring required

SHA-256= followed by standard padded Base64 of SHA-256 of exact request body bytes. Required even for an empty body; included in the signing string.

Authorizationstring required

Use Ed25519 signature="BASE64_SIGNATURE", where BASE64_SIGNATURE is the standard padded Base64 signature. See /docs/en/4-authorization for the exact signing string.

Response

Standard response envelope

OR

Example response

{
  "data": {
    "available_balance_usdt": "120.50",
    "available_balance_usdc": "75.25",
    "available_balance_usd": "1000.00"
  }
}

Changes

  • b9ee797f5199Revision changes
    • breaking

      added the new required header request parameter Digest

    • breaking

      added the new required header request parameter X-API-Key-ID

    • breaking

      added the new required header request parameter X-API-Nonce

    • breaking

      added the new required header request parameter X-API-Timestamp

    • breaking

      the header request parameter Authorization became required

    • breaking

      removed the media type application/json for the response with the status

    • breaking

      removed the media type application/json for the response with the status

    • warning

      deleted the header request parameter Date

  • c608e905e655Revision changes
    • info

      added the required property ////// to the response with the status