Get fixed deposit and withdrawal fees

Get the fixed deposit and withdrawal fees configured by network.

GET /api/v4/dexbuilder/fee

Get fixed deposit and withdrawal fees

cURL

curl --request GET \
  --url https://api.dexbuilder.com/api/v4/dexbuilder/fee \
  --header 'KEY: <api-key>' \
  --header 'SIGN: <api-key>' \
  --header 'Timestamp: <api-key>' \
  --header 'x-perp-device-type: <x-perp-device-type>'

200

Example

{
  "code": 0,
  "message": "success",
  "reason": "<string>",
  "trace_id": "<string>",
  "data": {
    "list": [
      {
        "deposit_fee": "0",
        "withdraw_fee": "1.5",
        "network": "<string>"
      }
    ]
  }
}

Get the fixed deposit and withdrawal fees configured by network.

Use a Broker API Key. This endpoint reads Broker configuration and does not require X-User-Wallet-Address. See Broker API Key and signing.

​

Usage notes

• network identifies the network. deposit_fee and withdraw_fee are fixed amounts in USDT, not percentage rates. Pass the required x-perp-device-type header.

Authorizations

KEY · string · header · required

Broker API Key

Timestamp · string · header · required

Unix timestamp in seconds

SIGN · string · header · required

Hexadecimal HMAC-SHA512 signature generated with the Broker Secret Key

Headers

x-perp-device-type · enum<string> · required

DexBuilder device type: 1 Android, 2 iOS, 3 WEB. A missing or invalid value returns INVALID_DEVICE_TYPE. Required only on the platform endpoints that specify this header.

Available options: 1, 2, 3

Response

200

application/json

Query successful

code · integer

Business code; 0 indicates success

Example:

0

message · string

Human-readable message; success responses use success

Example:

"success"

reason · string

Error reason identifier; usually empty on success

trace_id · string

Trace ID to provide when requesting support

data · object

Show child attributes