API V1 Instruments

Returns a list of all active instruments available for exchange on the Quickex platform.
An instrument represents a specific currency and the network it operates on (e.g., USDT (TRC20), BTC (BTC), EUR (SEPA)).
The data can be used to display a list of currencies in the exchange interface.

URL

https://quickex.io/api/v1/instruments/public

Parameters

None

Request Example (cURL)

curl -X GET \
  'https://quickex.io/api/v1/instruments/public' \
  -H 'Accept: application/json'

Example Response (200)

[
  {
    "currencyTitle": "GHS",
    "networkTitle": "GHS",
    "slug": "ghsghs",
    "currencyFriendlyTitle": "Ghanaian cedi",
    "precisionDecimals": 2,
    "currencyLogoLink": "https://s2.coinmarketcap.com/static/img/coins/64x64/3540.png",
    "requiresMemo": false,
    "instrumentType": "fiat",
    "bestChangeName": ""
  },
  {
    "currencyTitle": "HUF",
    "networkTitle": "HUF",
    "slug": "hufhuf",
    "currencyFriendlyTitle": "Hungarian Forint",
    "precisionDecimals": 2,
    "currencyLogoLink": "https://s2.coinmarketcap.com/static/img/coins/64x64/2793.png",
    "requiresMemo": false,
    "instrumentType": "fiat",
    "bestChangeName": ""
  }
]

Response Fields

• currencyTitle — currency ticker (e.g., BTC, USDT, EUR).
• networkTitle — the network in which the instrument operates (e.g., TRC20, ERC20, SEPA).
• currencyFriendlyTitle — human-readable name of the currency.
• precisionDecimals — number of decimal places supported by the system.
• currencyLogoLink — link to the currency icon.
• requiresMemo — indicates whether a memo/tag is required for transfers.
• instrumentType — instrument type (crypto or fiat).

Returns public information about a single active instrument on the Quickex platform.
Used when it is necessary to clarify the parameters of a specific currency in the required network (e.g., USDT on the TRC20 network).

URL

https://quickex.io/api/v1/instruments/public/one

Query Parameters

Request Example (cURL)

curl -X GET \
  'https://quickex.io/api/v1/instruments/public/one?currencyTitle=USDT&networkTitle=TRC20' \
  -H 'Accept: application/json'

Example Response (200)

{
  "currencyTitle": "USDT",
  "networkTitle": "TRC20",
  "okexCurrencyFriendlyTitle": "USDT",
  "precisionDecimals": 2,
  "requiresMemo": false,
  "currencyLogoLink": "https://static.coinall.ltd/cdn/oksupport/asset/currency/icon/usdt20230419113051.png"
}

Notes

• This method allows you to retrieve the properties of a single instrument without loading the full list.
• precisionDecimals indicates the number of decimal places available for calculations with this currency.
• requiresMemo shows whether a Memo/Tag must be specified for transfers (relevant for some networks, e.g., XRP or XLM).
• Can be used for preliminary validation when building the currency and network selection UI.

/api/v1/instruments/public/validate-address
POST

Validates the correctness of a specified address for the selected instrument.
This method helps ensure that the address entered by the user matches the required network format (e.g., a TRC20 address for USDT).
It is used before sending a transaction or creating an order to minimize errors in address input.

URL

https://quickex.io/api/v1/instruments/public/validate-address

Parameters

None (data is passed in the request body).

Request Body (JSON)

{
  "currencyTitle": "USDT",
  "networkTitle": "TRC20",
  "address": "THUmkPhry61edcTf79yTioV6292ccsuCjV"
}

Request Example (cURL)

curl -X POST \
  'https://quickex.io/api/v1/instruments/public/validate-address' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "currencyTitle": "USDT",
  "networkTitle": "TRC20",
  "address": "THUmkPhry61edcTf79yTioV6292ccsuCjV"
}'

Example Response (201)

true

Notes

• A response of true means the address is valid and can be used in a transaction.
• A response of false will be returned if the address does not match the format of the selected network.
• It is recommended to call this method during user input to prevent errors when creating orders.