Update Support Currency V2

POSThttps://b-api.longbridge.xyz/v2/forex/support_currency_update

Authorization

AuthorizationstringheaderRequired

Send the Broker ACCESS_TOKEN as Authorization: Bearer <token>.

Request body application/json

UpdateSupportCurrencyarray<string>required

Support Currency Update List. Each item contains id/from_currency/to_currency/action/default_currency; newly added items use action=1, items with a changed to_currency use action=2, and removed old items use action=3; in one case a single item is always passed with action=2 and default_currency=true to set the default target currency.

UpdateSupportCurrency[].idstring

Currency Pair Item ID. The ID of an existing target-currency record; empty when creating (action=1).

UpdateSupportCurrency[].from_currencystringrequired

From Currency. Three-letter currency code.

UpdateSupportCurrency[].to_currencystringrequired

To Currency. Three-letter currency code.

UpdateSupportCurrency[].actionnumberrequired

Action Type. Enum: 1 = add, 2 = modify / set as default, 3 = delete (inferred from front-end hardcoded logic).

UpdateSupportCurrency[].default_currencyboolean

Is Default Currency. Only passed as true in the "Set as Default" scenario.

audit_frontend_resourceobject

Audit Frontend Resource (Before/After). Sent only in the edit scenario; contains before/after target-currency arrays, used for back-office audit trails.

Responses

HTTP 200No confirmable field definitions are available for the response yet.

Standard response envelopecodemessagedata

dataobjectdata structure

No nested fields

Request

curl --request POST \
  --url 'https://b-api.longbridge.xyz/v2/forex/support_currency_update' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json'
  --data '{
  "UpdateSupportCurrency": [
    {
      "id": "101",
      "from_currency": "USD",
      "to_currency": "HKD",
      "action": 2,
      "default_currency": true
    }
  ],
  "audit_frontend_resource": {
    "after": [
      "HKD",
      "JPY"
    ],
    "before": [
      "HKD"
    ]
  }
}'

Response

{
  "code": 0,
  "message": null,
  "data": {}
}