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Endpoints list

Markets list and price tickers

POST /markets
POST /markets_ex
Get information about the trading markets with current prices. markets_ex provide more detailed data. This endpoints returns a maximum of 50 records. Use the offset field to get the next part of data.

Request parameters:

Parameter Type Description
pair string Optional. Provide pair symbol if you want to get informations only about single pair
quote string Optional. Provide quote asset symbol if you want to get informations only about pair quoted to this asset
search string Optional. Provide arbitrary string to search in markets list
sort string Optional. Sort response items by: name, price, change or volume
sort_dir string Optional. Sort direction: asc or desc
offset int Optional. Number of rows to skip.
  • offset is required if no pair is set
  • Only one of pair, quote, search can be specified in single request
  • sort can't be used if pair is specified

Response: markets - array of market objects which contains following fields:

Field Type Description
pair string Pair symbol
base string Base asset symbol
quote string Quote asset symbol
icon_url string Base asset icon URL
price string Current market price
change string Percentage price change in last 24 hours, can be negative
previous string Previous market price, can be used to determinate color of displayed price

markets_ex endpoint includes additional data:

Field Type Description
base_name string Full name of base asset
quote_name string Full name of quote asset
base_precision int Number of decimal places of base asset
quote_precision int Number of decimal places of quote asset
high string Highest price for last 24 hours
low string Lowest price for last 24 hours
vol_base string 24 hours trading volume in base asset
vol_quote string 24 hours trading volume in quote asset
min_order string Minimal order quantity in quote asset

Request example:

curl -X POST https://api.infinex.cc/spot/markets_ex -H 'Content-Type: application/json' -d '{"offset": 0}'
Response example:
{
    "success": true,
    "markets": [
        {
            "pair": "BPX/USDT",
            "base": "BPX",
            "quote": "USDT",
            "icon_url": "/ico/bpx.svg",
            "price": "0.001",
            "change": "0",
            "previous": "0.001",
            "base_name": "BPX",
            "quote_name": "Tether",
            "base_precision": 2,
            "quote_precision": 6,
            "high": "0.001",
            "low": "0.001",
            "vol_base": "0",
            "vol_quote": "0",
            "min_order": "3"
        },
        {
            "pair": "BTC/BPX",
            "base": "BTC",
            "quote": "BPX",
            "icon_url": "/ico/btc.svg",
            "price": "2.34",
            "change": "0",
            "previous": "2.34",
            "base_name": "Bitcoin",
            "quote_name": "BPX",
            "base_precision": 3,
            "quote_precision": 1,
            "high": "2.34",
            "low": "2.34",
            "vol_base": "0",
            "vol_quote": "0",
            "min_order": "10"
        }
    ]
}

Aggregated order book

POST /orderbook
Query the spot exchange orderbook

Request parameters:

Parameter Type Description
pair string Required. Trading pair symbol

Response: bids and asks - arrays of orderbook row objects which contains following fields:

Field Type Description
price string Price level
amount string Aggregated orders amount

Request example:

curl -X POST https://api.infinex.cc/spot/orderbook -H 'Content-Type: application/json' -d '{"pair": "BPX/USDT"}'
Response example:
{
    "success": true,
    "bids": [
        {
            "price": "0.05",
            "amount": "474755.0000"
        },
        {
            "price": "0.02",
            "amount": "150.0000"
        }
    ],
    "asks": [
        {
            "price": "0.06",
            "amount": "1890.1668"
        },
        {
            "price": "0.07",
            "amount": "2500.0000"
        },
        {
            "price": "0.10",
            "amount": "10000.0000"
        }
    ]
}

Market trades

POST /trades
Query the spot exchange market trades history. This endpoints returns a maximum of 50 records. Use the offset field to get the next part of data.

Request parameters:

Parameter Type Description
pair string Required. Trading pair symbol.
offset int Required. Number of rows to skip.

Response: trades - array of trade objects which contains following fields:

Field Type Description
time string Unix timestamp
price string Trade price
amount string Trade amount in base asset
total string Trade amount in quote asset
side string BUY or SELL*

*Each trade is both a sale and a purchase, but this field contains information about what type of order triggered this trade. This information is needed to set the proper color of the text.

Request example:

curl -X POST https://api.infinex.cc/spot/trades -H 'Content-Type: application/json' -d '{"pair": "BPX/USDT", "offset": 0}'
Response example:
{
    "success": true,
    "trades": [
        {
            "time": "1653823541.689083",
            "price": "0.06",
            "amount": "166.6666",
            "total": "10.00",
            "side": "BUY"
        },
        {
            "time": "1653780231.798744",
            "price": "0.06",
            "amount": "53.0000",
            "total": "3.18",
            "side": "BUY"
        },
        {
            "time": "1653741501.810590",
            "price": "0.06",
            "amount": "69.1666",
            "total": "4.15",
            "side": "BUY"
        }
    ]
}

Candlestick / K-Lines / OHLCV data

POST /candlestick
Query the spot exchange Open, High, Low, Close, Volume data. This endpoints returns a maximum of 500 records. Use the from and to fields to get next part of data.

Request parameters:

Parameter Type Description
pair string Required. Trading pair symbol.
res string Required. Time buckets resolution: 1 - 1 minute, 60 - 1 hour, 1D - 1 day.
from int Required. Unix timestamp. Fetch the data from this point in time.
to int Required. Unix timestamp. Fetch the data to this point in time.

Response: candlestick - array of candlestick objects which contains following fields:

Field Type Description
time string Time bucket unix timestamp
open string Open price of time bucket
high string Highest price in time bucket
low string Lowest price in time bucket
close string Close price of time bucket
volume string Trading volume during time bucket

Request example:

curl -X POST https://api.infinex.cc/spot/candlestick -H 'Content-Type: application/json' -d '{"pair": "BPX/USDT", "res": "1D", "from": 1641031490, "to": 1656673495}'
Response example:
{
    "success": true,
    "candlestick": [
        {
            "time": "1653177600.000000",
            "open": "20",
            "high": "1515",
            "low": "20",
            "close": "125",
            "volume": "8543.0098"
        },
        {
            "time": "1653264000.000000",
            "open": "147",
            "high": "1514.9",
            "low": "1.01",
            "close": "1.01",
            "volume": "967.8646"
        }
    ]
}

My open orders

POST /spot/open_orders
Get list of users open orders. This endpoints returns a maximum of 50 records. Use the offset field to get next part of data.

Request parameters:

Parameter Type Description
api_key string Required. Account API key.
offset int Required. Number of rows to skip.
filter_pair string Optional. Provide pair symbol to filter only this pair orders.
sort_pair string Optional. Provide pair symbol to push orders of this pair to the top of the list.
  • filter_pair and sort_pair can't be used at once

Response: orders - array of order objects which contains following fields:

Field Type Description
obid int Unique order ID
pair string Pair symbol
time string Unix timestamp
side string BUY or SELL
price string Order price
amount string Order amount
time_in_force string GTC, FOK or IOC - order time in force setting
type string Order type: LIMIT, MARKET or STOP_LIMIT
quote_prec string Number of decimal places of quote asset
filled string Filled order amount. Optional: does not occur for a stop limit order that has not yet been triggered
stop string Stop price. Optional: does not occur for orders other than stop limit

Request example:

curl -X POST https://api.infinex.cc/spot/open_orders -H 'Content-Type: application/json' -d '{"api_key": "00000000000000000000", "offset": 0}'
Response example:
{
    "success": true,
    "orders": [
        {
            "obid": 903,
            "pair": "DASH/BTC",
            "time": "1653821715.093741",
            "side": "SELL",
            "price": "0.0000000003",
            "amount": "10",
            "filled": "0",
            "time_in_force": "GTC",
            "type": "LIMIT",
            "quote_prec": 10
        }
    ]
}

My orders history

POST /orders_history
Get list of users orders history. This endpoints returns a maximum of 50 records. Use the offset field to get next part of data.

Request parameters:

Parameter Type Description
api_key string Required. Account API key.
offset int Required. Number of rows to skip.
filter_pair string Optional. Provide pair symbol to filter only this pair orders.

Response: orders - array of order objects which contains following fields:

Field Type Description
trades array<object> Trades related to this order.
obid int Unique order ID
pair string Pair symbol
time string Unix timestamp
side string BUY or SELL
time_in_force string GTC, FOK or IOC - order time in force setting
type string Order type: LIMIT, MARKET or STOP_LIMIT
status string Order status: OPEN, FILLED, CANCELED or KILLED
quote_prec string Number of decimal places of quote asset
base string Base asset symbol
quote string Quote asset symbol
price string Order price. Optional: does not occur for market price orders
amount string Order amount. Optional: does not occur for market orders, when the user has specified the total value he wants to receive instead of amount
total string Order total value. Optional: only in market orders based on total value instead of amount
filled string Filled order amount. Optional: does not occur for a stop limit order that has not yet been triggered
stop string Stop price. Optional: does not occur for orders other than stop limit

trades is an array of trade objects which contains following fields:

Field Type Description
time string Unix timestamp
fee string Maker/taker fee amount
price string Trade price
amount string Trade amount
total string Trade total value
role string MAKER or TAKER

Request example:

curl -X POST https://api.infinex.cc/spot/orders_history -H 'Content-Type: application/json' -d '{"api_key": "00000000000000000000", "offset": 0}'
Response example:
{
    "success": true,
    "orders": [
        {
            "trades": [
                {
                    "time": "1653823558.258593",
                    "fee": "0.00000027",
                    "price": "25500",
                    "amount": "0.0003",
                    "total": "7.65",
                    "role": "TAKER"
                }
            ],
            "obid": 920,
            "pair": "BTC/USDT",
            "time": "1653823558.243453",
            "side": "BUY",
            "total": "10",
            "filled": "0.0003",
            "time_in_force": "FOK",
            "type": "MARKET",
            "status": "FILLED",
            "quote_prec": 6,
            "base": "BTC",
            "quote": "USDT"
        },
        {
            "trades": [],
            "obid": 903,
            "pair": "DASH/BTC",
            "time": "1653821715.093741",
            "side": "SELL",
            "price": "0.0000000003",
            "amount": "10",
            "filled": "0",
            "time_in_force": "GTC",
            "type": "LIMIT",
            "status": "OPEN",
            "quote_prec": 10,
            "base": "DASH",
            "quote": "BTC"
        }
    ]
}

My trades history

POST /trades_history
Get users trading history. This endpoints returns a maximum of 50 records. Use the offset field to get next part of data.

Request parameters:

Parameter Type Description
api_key string Required. Account API key.
offset int Required. Number of rows to skip.
filter_pair string Optional. Provide pair symbol to filter only this pair orders.

Response: trades - array of trade objects which contains following fields:

Field Type Description
time string Unix timestamp
pair string Pair symbol
fee string Maker/taker fee amount
price string Trade price
amount string Trade amount
total string Trade total value
role string MAKER or TAKER
side string BUY or SELL

Request example:

curl -X POST https://api.infinex.cc/spot/trades_history -H 'Content-Type: application/json' -d '{"api_key": "00000000000000000000", "offset": 0}'
Response example:
{
    "success": true,
    "trades": [
        {
            "time": "1653823558.258593",
            "pair": "BTC/USDT",
            "fee": "0.00000027",
            "price": "25500",
            "amount": "0.0003",
            "total": "7.65",
            "role": "TAKER",
            "side": "BUY"
        },
        {
            "time": "1653823555.164274",
            "pair": "BTC/USDT",
            "fee": "0.00000027",
            "price": "25500",
            "amount": "0.0003",
            "total": "7.65",
            "role": "TAKER",
            "side": "BUY"
        },
        {
            "time": "1653823552.044859",
            "pair": "BTC/USDT",
            "fee": "0.00000027",
            "price": "25500",
            "amount": "0.0003",
            "total": "7.65",
            "role": "TAKER",
            "side": "BUY"
        }
    ]
}

Post new order

POST /spot/open_orders/new
Post new spot order.

Request parameters:

Parameter Type Description
api_key string Required. Account API key.
pair string Required. Pair symbol.
side string Required. BUY or SELL
type string Required. MARKET, LIMIT or STOP_LIMIT
time_in_force string Required. GTC, FOK or IOC
price string Optional. Order price. Not required for market price order.
amount string Optional. Order amount. Not required for market price order if total was provided.
total string Optional. Order total value. Not required for limit and stop limit orders, and for market order if amount was provided.
stop string Optional. Order stop price. Not required for orders other than stop limit.
resp_type string Optional. Response type. NONE, ACK or RESULT. Default NONE if not set

Response: If resp_type = NONE or not set, this endpoint returns success if the order has been correctly sent to the Matching Engine. Any errors occured during order processing by the matching engine will not be included in the response of this function. Success response does not guarantee that the order was accepted. You should subscribe to the event stream from the matching engine for more details.

If resp_type = ACK, this endpoint is waiting for the accept/reject event from the matching engine and returns it. Success response guarantees that the order has been posted to the orderbook, but does not provide information that it has been filled partially / filled in total / canceled / killed etc. If your order is rejected, e.g. due to insufficient account balance, you will receive an error response. This response type also contains the obid of the posted order.

If resp_type = RESULT, this endpoint is waiting for the execution result event from the matching engine and returns it. Success response guarantees that the order has been posted to the orderbook. Response also provides information that it has been filled partially / filled in total / canceled / killed etc. If your order is rejected, e.g. due to insufficient account balance, you will receive an error response. This response type also contains the obid of the posted order.

Request example:

curl -X POST https://api.infinex.cc/spot/open_orders/new -H 'Content-Type: application/json' -d '{"api_key": "00000000000000000000", "pair": "BPX/USDT", "side": "BUY", "type": "MARKET", "time_in_force": "FOK", "amount": "100.50"}'
Response example (resp_type=NONE):
{
    "success": true
}
Response example (resp_type=ACK):
{
    "obid": 955,
    "status": "OPEN",
    "success": true
}
Response example (resp_type=RESULT):
{
    "obid": 956,
    "status": "FILLED",
    "filled": "150",
    "success": true
}

Cancel order

POST /open_orders/cancel
Cancel spot order.

Request parameters:

Parameter Type Description
api_key string Required. Account API key.
obid int Required. Unique order id.

Response: This endpoint returns success if the order cancel request has been correctly sent to the Matching Engine. Any errors occured during order cancelation processing by the matching engine will not be included in the response of this function. Success response does not guarantee that the order was canceled. You should subscribe to the event stream from the matching engine.

Request example:

curl -X POST https://api.infinex.cc/spot/open_orders/cancel -H 'Content-Type: application/json' -d '{"api_key": "00000000000000000000", "obid": 20}'
Response example:
{
    "success": true
}
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