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Cryptocurrency

Modify Coin Config

Edit a virtual-asset coin configuration. It shares the request type with "Add coin configuration"; an id is additionally required when editing.

Request parameters

  • Required: id (config ID), coin, chain_types, conversion_currency, conversion_rate, multi_name (localized full name), icon, support_deposit, support_withdraw, deposit_need_micro_verification, quantity_precision, quantity_round_mode (rounding logic)
  • Optional: max_per_withdraw, min_per_withdraw, daily_withdraw_limit, weekly_withdraw_limit, remark
  • See each field's definition for its format, value range, default behavior, and business meaning.

Business notes

id identifies the coin configuration to edit. multi_name is a localized JSON string, and quantity_round_mode is round (half-up) or truncate.

Risk warning

This operation changes a coin's deposit/withdrawal, conversion, and limit configuration and may affect the virtual-asset funding services visible to customers. Confirm the target coin and parameters before calling.

Result

On success the virtual-asset coin configuration is updated; see the 200 response definition for the returned content.

POSThttps://b-api.lbkrs.com/v1/atm/va/modify/coin/config

Authorization

AuthorizationstringheaderRequired

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

Permission

atm.crypto_currency_operation

The Broker ACCESS_TOKEN must be granted the permission above, or the call will be rejected.

Request body application/json

idnumberrequired

Config ID associated with this request.

coinstringrequired

This field is required.

chain_typesstringrequired

This field is required. Values come from a backend data dictionary (maintained dynamically), not a fixed enum; use the options the service actually returns.

conversion_currencystringrequired

This field is required.

conversion_ratestringrequired

This field is required.

multi_namestringrequired

A JSON string {zh-CN, zh-HK, en}.

iconstringrequired

This field is required.

support_depositstringrequired

Specifies Support Deposit. This field is required.

Values
yes
Enable
no
Close
support_withdrawstringrequired

Specifies Support Withdraw. This field is required.

Values
yes
Yes
no
No
deposit_need_micro_verificationstringrequired

Specifies Deposit Need Micro Verification. This field is required.

Values
yes
Enable
no
Close
quantity_precisionnumberrequired

This field is required.

quantity_round_modestringrequired

round = round half up; truncate = truncate directly.

Values
round
Round
truncate
Truncate
max_per_withdrawstring
min_per_withdrawstring
daily_withdraw_limitstring
weekly_withdraw_limitstring
remarkstring

Responses

HTTP 200The request was processed successfully. The response data does not contain additional business fields.
Standard response envelopecodemessagedata
dataobjectdata structure
okboolean
idstring
tipstring

Tip

HTTP 400Bad request. Check the business error code in code and the error details in message.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 401The user is not authenticated, or the login session has expired.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 403The current account is not authorized to use this feature. Grant the required permission to the account in User Permission.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 408The request timed out. Check the business error code in code and the error details in message.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

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