本文介绍币安Binance API
General API Information
- The base endpoint is: https://api.binance.com
- All endpoints return either a JSON object or array.
- Data is returned in ascending order. Oldest first, newest last.
- All time and timestamp related fields are in milliseconds.
- HTTP
4XX
return codes are used for for malformed requests; the issue is on the sender's side. - HTTP
429
return code is used when breaking a request rate limit. - HTTP
418
return code is used when an IP has been auto-banned for continuing to send requests after receiving429
codes. - HTTP
5XX
return codes are used for internal errors; the issue is on Binance's side. It is important to NOT treat this as a failure operation; the execution status is UNKNOWN and could have been a success. - Any endpoint can return an ERROR; the error payload is as follows:
{
"code": -1121,
"msg": "Invalid symbol."
}
- Specific error codes and messages defined in another document.
- For
GET
endpoints, parameters must be sent as aquery string
. - For
POST
,PUT
, andDELETE
endpoints, the parameters may be sent as aquery string
or in therequest body
with content typeapplication/x-www-form-urlencoded
. You may mix parameters between both thequery string
andrequest body
if you wish to do so. - Parameters may be sent in any order.
- If a parameter sent in both the
query string
andrequest body
, thequery string
parameter will be used.
LIMITS
- The
/api/v1/exchangeInfo
rateLimits
array contains objects related to the exchange'sREQUEST_WEIGHT
andORDER
rate limits. - A 429 will be returned when either rate limit is violated.
- Each route has a
weight
which determines for the number of requests each endpoint counts for. Heavier endpoints and endpoints that do operations on multiple symbols will have a heavierweight
. - When a 429 is recieved, it's your obligation as an API to back off and not spam the API.
- Repeatedly violating rate limits and/or failing to back off after receiving 429s will result in an automated IP ban (http status 418).
- IP bans are tracked and scale in duration for repeat offenders, from 2 minutes to 3 days.
Endpoint security type
- Each endpoint has a security type that determines the how you will interact with it.
- API-keys are passed into the Rest API via the
X-MBX-APIKEY
header. - API-keys and secret-keys are case sensitive.
- API-keys can be configured to only access certain types of secure endpoints. For example, one API-key could be used for TRADE only, while another API-key can access everything except for TRADE routes.
- By default, API-keys can access all secure routes.
Security Type | Description |
---|---|
NONE | Endpoint can be accessed freely. |
TRADE | Endpoint requires sending a valid API-Key and signature. |
USER_DATA | Endpoint requires sending a valid API-Key and signature. |
USER_STREAM | Endpoint requires sending a valid API-Key. |
MARKET_DATA | Endpoint requires sending a valid API-Key. |
TRADE
andUSER_DATA
endpoints areSIGNED
endpoints.
SIGNED (TRADE and USER_DATA) Endpoint security
SIGNED
endpoints require an additional parameter,signature
, to be sent in thequery string
orrequest body
.- Endpoints use
HMAC SHA256
signatures. TheHMAC SHA256 signature
is a keyedHMAC SHA256
operation. Use yoursecretKey
as the key andtotalParams
as the value for the HMAC operation. - The
signature
is not case sensitive. totalParams
is defined as thequery string
concatenated with therequest body
.
Timing security
- A
SIGNED
endpoint also requires a parameter,timestamp
, to be sent which should be the millisecond timestamp of when the request was created and sent. - An additional parameter,
recvWindow
, may be sent to specify the number of milliseconds aftertimestamp
the request is valid for. IfrecvWindow
is not sent, it defaults to 5000. - The logic is as follows:
if (timestamp < (serverTime + 1000) && (serverTime - timestamp) <= recvWindow) { // process request } else { // reject request }
Serious trading is about timing. Networks can be unstable and unreliable, which can lead to requests taking varying amounts of time to reach the servers. With recvWindow
, you can specify that the request must be processed within a certain number of milliseconds or be rejected by the server.
It recommended to use a small recvWindow of 5000 or less!
SIGNED Endpoint Examples for POST /api/v1/order
Here is a step-by-step example of how to send a vaild signed payload from the Linux command line using echo
, openssl
, and curl
.
Key | Value |
---|---|
apiKey | vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A |
secretKey | NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j |
Parameter | Value |
---|---|
symbol | LTCBTC |
side | BUY |
type | LIMIT |
timeInForce | GTC |
quantity | 1 |
price | 0.1 |
recvWindow | 5000 |
timestamp | 1499827319559 |
Example 1: As a query string
-
queryString:symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559
-
HMAC SHA256 signature:
[linux]$ echo -n "symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559" | openssl dgst -sha256 -hmac "NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j" (stdin)= c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71
-
curl command:
(HMAC SHA256) [linux]$ curl -H "X-MBX-APIKEY: vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A" -X POST 'https://api.binance.com/api/v3/order?symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559&signature=c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71'
Example 2: As a request body
-
requestBody:symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559
-
HMAC SHA256 signature:
[linux]$ echo -n "symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559" | openssl dgst -sha256 -hmac "NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j" (stdin)= c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71
-
curl command:
(HMAC SHA256) [linux]$ curl -H "X-MBX-APIKEY: vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A" -X POST 'https://api.binance.com/api/v3/order' -d 'symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559&signature=c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71'
Example 3: Mixed query string and request body
-
queryString: symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC
-
requestBody: quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559
-
HMAC SHA256 signature:
[linux]$ echo -n "symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTCquantity=1&price=0.1&recvWindow=5000×tamp=1499827319559" | openssl dgst -sha256 -hmac "NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j" (stdin)= 0fd168b8ddb4876a0358a8d14d0c9f3da0e9b20c5d52b2a00fcf7d1c602f9a77
-
curl command:
(HMAC SHA256) [linux]$ curl -H "X-MBX-APIKEY: vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A" -X POST 'https://api.binance.com/api/v3/order?symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC' -d 'quantity=1&price=0.1&recvWindow=5000×tamp=1499827319559&signature=0fd168b8ddb4876a0358a8d14d0c9f3da0e9b20c5d52b2a00fcf7d1c602f9a77'
Note that the signature is different in example 3. There is no & between "GTC" and "quantity=1".
Public API Endpoints
Terminology
base asset
refers to the asset that is thequantity
of a symbol.quote asset
refers to the asset that is theprice
of a symbol.
ENUM definitions
Symbol status:
- PRE_TRADING
- TRADING
- POST_TRADING
- END_OF_DAY
- HALT
- AUCTION_MATCH
- BREAK
Symbol type:
- SPOT
Order status:
- NEW
- PARTIALLY_FILLED
- FILLED
- CANCELED
- PENDING_CANCEL (currently unused)
- REJECTED
- EXPIRED
Order types:
- LIMIT
- MARKET
- STOP_LOSS
- STOP_LOSS_LIMIT
- TAKE_PROFIT
- TAKE_PROFIT_LIMIT
- LIMIT_MAKER
Order side:
- BUY
- SELL
Time in force:
- GTC
- IOC
- FOK
Kline/Candlestick chart intervals:
m -> minutes; h -> hours; d -> days; w -> weeks; M -> months
- 1m
- 3m
- 5m
- 15m
- 30m
- 1h
- 2h
- 4h
- 6h
- 8h
- 12h
- 1d
- 3d
- 1w
- 1M
Rate limiters (rateLimitType)
- REQUESTS_WEIGHT
- ORDERS
Rate limit intervals
- SECOND
- MINUTE
- DAY
General endpoints
Test connectivity
GET /api/v1/ping
Test connectivity to the Rest API.
Weight: 1
Parameters: NONE
Response:
{}
Check server time
GET /api/v1/time
Test connectivity to the Rest API and get the current server time.
Weight: 1
Parameters: NONE
Response:
{
"serverTime": 1499827319559
}
Exchange information
GET /api/v1/exchangeInfo
Current exchange trading rules and symbol information
Weight: 1
Parameters: NONE
Response:
{
"timezone": "UTC",
"serverTime": 1508631584636,
"rateLimits": [{
"rateLimitType": "REQUESTS_WEIGHT",
"interval": "MINUTE",
"limit": 1200
},
{
"rateLimitType": "ORDERS",
"interval": "SECOND",
"limit": 10
},
{
"rateLimitType": "ORDERS",
"interval": "DAY",
"limit": 100000
}
],
"exchangeFilters": [],
"symbols": [{
"symbol": "ETHBTC",
"status": "TRADING",
"baseAsset": "ETH",
"baseAssetPrecision": 8,
"quoteAsset": "BTC",
"quotePrecision": 8,
"orderTypes": ["LIMIT", "MARKET"],
"icebergAllowed": false,
"filters": [{
"filterType": "PRICE_FILTER",
"minPrice": "0.00000100",
"maxPrice": "100000.00000000",
"tickSize": "0.00000100"
}, {
"filterType": "LOT_SIZE",
"minQty": "0.00100000",
"maxQty": "100000.00000000",
"stepSize": "0.00100000"
}, {
"filterType": "MIN_NOTIONAL",
"minNotional": "0.00100000"
}]
}]
}
Market Data endpoints
Order book
GET /api/v1/depth
Weight: Adjusted based on the limit:
Limit | Weight |
---|---|
5, 10, 20, 50, 100 | 1 |
500 | 5 |
1000 | 10 |
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
limit | INT | NO | Default 100; max 1000. Valid limits:[5, 10, 20, 50, 100, 500, 1000] |
Caution: setting limit=0 can return a lot of data.
Response:
{
"lastUpdateId": 1027024,
"bids": [
[
"4.00000000", // PRICE
"431.00000000", // QTY
[] // Ignore.
]
],
"asks": [
[
"4.00000200",
"12.00000000",
[]
]
]
}
Recent trades list
GET /api/v1/trades
Get recent trades (up to last 500).
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
limit | INT | NO | Default 500; max 1000. |
Response:
[
{
"id": 28457,
"price": "4.00000100",
"qty": "12.00000000",
"time": 1499865549590,
"isBuyerMaker": true,
"isBestMatch": true
}
]
Old trade lookup (MARKET_DATA)
GET /api/v1/historicalTrades
Get older trades.
Weight: 5
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
limit | INT | NO | Default 500; max 1000. |
fromId | LONG | NO | TradeId to fetch from. Default gets most recent trades. |
Response:
[
{
"id": 28457,
"price": "4.00000100",
"qty": "12.00000000",
"time": 1499865549590,
"isBuyerMaker": true,
"isBestMatch": true
}
]
Compressed/Aggregate trades list
GET /api/v1/aggTrades
Get compressed, aggregate trades. Trades that fill at the time, from the same order, with the same price will have the quantity aggregated.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
fromId | LONG | NO | ID to get aggregate trades from INCLUSIVE. |
startTime | LONG | NO | Timestamp in ms to get aggregate trades from INCLUSIVE. |
endTime | LONG | NO | Timestamp in ms to get aggregate trades until INCLUSIVE. |
limit | INT | NO | Default 500; max 1000. |
- If both startTime and endTime are sent, time between startTime and endTime must be less than 1 hour.
- If fromId, startTime, and endTime are not sent, the most recent aggregate trades will be returned.
Response:
[
{
"a": 26129, // Aggregate tradeId
"p": "0.01633102", // Price
"q": "4.70443515", // Quantity
"f": 27781, // First tradeId
"l": 27781, // Last tradeId
"T": 1498793709153, // Timestamp
"m": true, // Was the buyer the maker?
"M": true // Was the trade the best price match?
}
]
Kline/Candlestick data
GET /api/v1/klines
Kline/candlestick bars for a symbol. Klines are uniquely identified by their open time.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
interval | ENUM | YES | |
startTime | LONG | NO | |
endTime | LONG | NO | |
limit | INT | NO | Default 500; max 1000. |
- If startTime and endTime are not sent, the most recent klines are returned.
Response:
[
[
1499040000000, // Open time
"0.01634790", // Open
"0.80000000", // High
"0.01575800", // Low
"0.01577100", // Close
"148976.11427815", // Volume
1499644799999, // Close time
"2434.19055334", // Quote asset volume
308, // Number of trades
"1756.87402397", // Taker buy base asset volume
"28.46694368", // Taker buy quote asset volume
"17928899.62484339" // Ignore.
]
]
24hr ticker price change statistics
GET /api/v1/ticker/24hr
24 hour price change statistics. Careful when accessing this with no symbol.
Weight: 1 for a single symbol; 40 when the symbol parameter is omitted
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | NO |
- If the symbol is not sent, tickers for all symbols will be returned in an array.
Response:
{
"symbol": "BNBBTC",
"priceChange": "-94.99999800",
"priceChangePercent": "-95.960",
"weightedAvgPrice": "0.29628482",
"prevClosePrice": "0.10002000",
"lastPrice": "4.00000200",
"lastQty": "200.00000000",
"bidPrice": "4.00000000",
"askPrice": "4.00000200",
"openPrice": "99.00000000",
"highPrice": "100.00000000",
"lowPrice": "0.10000000",
"volume": "8913.30000000",
"quoteVolume": "15.30000000",
"openTime": 1499783499040,
"closeTime": 1499869899040,
"firstId": 28385, // First tradeId
"lastId": 28460, // Last tradeId
"count": 76 // Trade count
}
OR
[
{
"symbol": "BNBBTC",
"priceChange": "-94.99999800",
"priceChangePercent": "-95.960",
"weightedAvgPrice": "0.29628482",
"prevClosePrice": "0.10002000",
"lastPrice": "4.00000200",
"lastQty": "200.00000000",
"bidPrice": "4.00000000",
"askPrice": "4.00000200",
"openPrice": "99.00000000",
"highPrice": "100.00000000",
"lowPrice": "0.10000000",
"volume": "8913.30000000",
"quoteVolume": "15.30000000",
"openTime": 1499783499040,
"closeTime": 1499869899040,
"firstId": 28385, // First tradeId
"lastId": 28460, // Last tradeId
"count": 76 // Trade count
}
]
Symbol price ticker
GET /api/v3/ticker/price
Latest price for a symbol or symbols.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | NO |
- If the symbol is not sent, prices for all symbols will be returned in an array.
Response:
{
"symbol": "LTCBTC",
"price": "4.00000200"
}
OR
[
{
"symbol": "LTCBTC",
"price": "4.00000200"
},
{
"symbol": "ETHBTC",
"price": "0.07946600"
}
]
Symbol order book ticker
GET /api/v3/ticker/bookTicker
Best price/qty on the order book for a symbol or symbols.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | NO |
- If the symbol is not sent, bookTickers for all symbols will be returned in an array.
Response:
{
"symbol": "LTCBTC",
"bidPrice": "4.00000000",
"bidQty": "431.00000000",
"askPrice": "4.00000200",
"askQty": "9.00000000"
}
OR
[
{
"symbol": "LTCBTC",
"bidPrice": "4.00000000",
"bidQty": "431.00000000",
"askPrice": "4.00000200",
"askQty": "9.00000000"
},
{
"symbol": "ETHBTC",
"bidPrice": "0.07946700",
"bidQty": "9.00000000",
"askPrice": "100000.00000000",
"askQty": "1000.00000000"
}
]
Account endpoints
New order (TRADE)
POST /api/v3/order (HMAC SHA256)
Send in a new order.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
side | ENUM | YES | |
type | ENUM | YES | |
timeInForce | ENUM | NO | |
quantity | DECIMAL | YES | |
price | DECIMAL | NO | |
newClientOrderId | STRING | NO | A unique id for the order. Automatically generated if not sent. |
stopPrice | DECIMAL | NO | Used with STOP_LOSS , STOP_LOSS_LIMIT , TAKE_PROFIT , and TAKE_PROFIT_LIMIT orders. |
icebergQty | DECIMAL | NO | Used with LIMIT , STOP_LOSS_LIMIT , and TAKE_PROFIT_LIMIT to create an iceberg order. |
newOrderRespType | ENUM | NO | Set the response JSON. ACK , RESULT , or FULL ; MARKET and LIMIT order types default to FULL , all other orders default to ACK . |
recvWindow | LONG | NO | |
timestamp | LONG | YES |
Additional mandatory parameters based on type
:
Type | Additional mandatory parameters |
---|---|
LIMIT |
timeInForce , quantity , price |
MARKET |
quantity |
STOP_LOSS |
quantity , stopPrice |
STOP_LOSS_LIMIT |
timeInForce , quantity , price , stopPrice |
TAKE_PROFIT |
quantity , stopPrice |
TAKE_PROFIT_LIMIT |
timeInForce , quantity , price , stopPrice |
LIMIT_MAKER |
quantity , price |
Other info:
LIMIT_MAKER
areLIMIT
orders that will be rejected if they would immediately match and trade as a taker.STOP_LOSS
andTAKE_PROFIT
will execute aMARKET
order when thestopPrice
is reached.- Any
LIMIT
orLIMIT_MAKER
type order can be made an iceberg order by sending anicebergQty
. - Any order with an
icebergQty
MUST havetimeInForce
set toGTC
.
Trigger order price rules against market price for both MARKET and LIMIT versions:
- Price above market price:
STOP_LOSS
BUY
,TAKE_PROFIT
SELL
- Price below market price:
STOP_LOSS
SELL
,TAKE_PROFIT
BUY
Response ACK:
{
"symbol": "BTCUSDT",
"orderId": 28,
"clientOrderId": "6gCrw2kRUAF9CvJDGP16IP",
"transactTime": 1507725176595
}
Response RESULT:
{
"symbol": "BTCUSDT",
"orderId": 28,
"clientOrderId": "6gCrw2kRUAF9CvJDGP16IP",
"transactTime": 1507725176595,
"price": "1.00000000",
"origQty": "10.00000000",
"executedQty": "10.00000000",
"cummulativeQuoteQty": "10.00000000",
"status": "FILLED",
"timeInForce": "GTC",
"type": "MARKET",
"side": "SELL"
}
Response FULL:
{
"symbol": "BTCUSDT",
"orderId": 28,
"clientOrderId": "6gCrw2kRUAF9CvJDGP16IP",
"transactTime": 1507725176595,
"price": "1.00000000",
"origQty": "10.00000000",
"executedQty": "10.00000000",
"cummulativeQuoteQty": "10.00000000",
"status": "FILLED",
"timeInForce": "GTC",
"type": "MARKET",
"side": "SELL",
"fills": [
{
"price": "4000.00000000",
"qty": "1.00000000",
"commission": "4.00000000",
"commissionAsset": "USDT"
},
{
"price": "3999.00000000",
"qty": "5.00000000",
"commission": "19.99500000",
"commissionAsset": "USDT"
},
{
"price": "3998.00000000",
"qty": "2.00000000",
"commission": "7.99600000",
"commissionAsset": "USDT"
},
{
"price": "3997.00000000",
"qty": "1.00000000",
"commission": "3.99700000",
"commissionAsset": "USDT"
},
{
"price": "3995.00000000",
"qty": "1.00000000",
"commission": "3.99500000",
"commissionAsset": "USDT"
}
]
}
Test new order (TRADE)
POST /api/v3/order/test (HMAC SHA256)
Test new order creation and signature/recvWindow long. Creates and validates a new order but does not send it into the matching engine.
Weight: 1
Parameters:
Same as POST /api/v3/order
Response:
{}
Query order (USER_DATA)
GET /api/v3/order (HMAC SHA256)
Check an order's status.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
orderId | LONG | NO | |
origClientOrderId | STRING | NO | |
recvWindow | LONG | NO | |
timestamp | LONG | YES |
Notes:
- Either
orderId
ororigClientOrderId
must be sent. - For some historical orders
cummulativeQuoteQty
will be < 0, meaning the data is not available at this time.
Response:
{
"symbol": "LTCBTC",
"orderId": 1,
"clientOrderId": "myOrder1",
"price": "0.1",
"origQty": "1.0",
"executedQty": "0.0",
"cummulativeQuoteQty": "0.0",
"status": "NEW",
"timeInForce": "GTC",
"type": "LIMIT",
"side": "BUY",
"stopPrice": "0.0",
"icebergQty": "0.0",
"time": 1499827319559,
"updateTime": 1499827319559,
"isWorking": true
}
Cancel order (TRADE)
DELETE /api/v3/order (HMAC SHA256)
Cancel an active order.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
orderId | LONG | NO | |
origClientOrderId | STRING | NO | |
newClientOrderId | STRING | NO | Used to uniquely identify this cancel. Automatically generated by default. |
recvWindow | LONG | NO | |
timestamp | LONG | YES |
Either orderId
or origClientOrderId
must be sent.
Response:
{
"symbol": "LTCBTC",
"origClientOrderId": "myOrder1",
"orderId": 1,
"clientOrderId": "cancelMyOrder1"
}
Current open orders (USER_DATA)
GET /api/v3/openOrders (HMAC SHA256)
Get all open orders on a symbol. Careful when accessing this with no symbol.
Weight: 1 for a single symbol; 40 when the symbol parameter is omitted
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | NO | |
recvWindow | LONG | NO | |
timestamp | LONG | YES |
- If the symbol is not sent, orders for all symbols will be returned in an array.
- When all symbols are returned, the number of requests counted against the rate limiter is equal to the number of symbols currently trading on the exchange.
Response:
[
{
"symbol": "LTCBTC",
"orderId": 1,
"clientOrderId": "myOrder1",
"price": "0.1",
"origQty": "1.0",
"executedQty": "0.0",
"cummulativeQuoteQty": "0.0",
"status": "NEW",
"timeInForce": "GTC",
"type": "LIMIT",
"side": "BUY",
"stopPrice": "0.0",
"icebergQty": "0.0",
"time": 1499827319559,
"updateTime": 1499827319559,
"isWorking": true
}
]
All orders (USER_DATA)
GET /api/v3/allOrders (HMAC SHA256)
Get all account orders; active, canceled, or filled.
Weight: 5 with symbol
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
orderId | LONG | NO | |
startTime | LONG | NO | |
endTime | LONG | NO | |
limit | INT | NO | Default 500; max 1000. |
recvWindow | LONG | NO | |
timestamp | LONG | YES |
Notes:
- If
orderId
is set, it will get orders >= thatorderId
. Otherwise most recent orders are returned. - For some historical orders
cummulativeQuoteQty
will be < 0, meaning the data is not available at this time.
Response:
[
{
"symbol": "LTCBTC",
"orderId": 1,
"clientOrderId": "myOrder1",
"price": "0.1",
"origQty": "1.0",
"executedQty": "0.0",
"cummulativeQuoteQty": "0.0",
"status": "NEW",
"timeInForce": "GTC",
"type": "LIMIT",
"side": "BUY",
"stopPrice": "0.0",
"icebergQty": "0.0",
"time": 1499827319559,
"updateTime": 1499827319559,
"isWorking": true
}
]
Account information (USER_DATA)
GET /api/v3/account (HMAC SHA256)
Get current account information.
Weight: 5
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
recvWindow | LONG | NO | |
timestamp | LONG | YES |
Response:
{
"makerCommission": 15,
"takerCommission": 15,
"buyerCommission": 0,
"sellerCommission": 0,
"canTrade": true,
"canWithdraw": true,
"canDeposit": true,
"updateTime": 123456789,
"balances": [
{
"asset": "BTC",
"free": "4723846.89208129",
"locked": "0.00000000"
},
{
"asset": "LTC",
"free": "4763368.68006011",
"locked": "0.00000000"
}
]
}
Account trade list (USER_DATA)
GET /api/v3/myTrades (HMAC SHA256)
Get trades for a specific account and symbol.
Weight: 5 with symbol
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
symbol | STRING | YES | |
startTime | LONG | NO | |
endTime | LONG | NO | |
fromId | LONG | NO | TradeId to fetch from. Default gets most recent trades. |
limit | INT | NO | Default 500; max 1000. |
recvWindow | LONG | NO | |
timestamp | LONG | YES |
Notes:
- If
fromId
is set, it will get orders >= thatfromId
. Otherwise most recent orders are returned.
Response:
[
{
"symbol": "BNBBTC",
"id": 28457,
"orderId": 100234,
"price": "4.00000100",
"qty": "12.00000000",
"commission": "10.10000000",
"commissionAsset": "BNB",
"time": 1499865549590,
"isBuyer": true,
"isMaker": false,
"isBestMatch": true
}
]
User data stream endpoints
Specifics on how user data streams work is in another document.
Start user data stream (USER_STREAM)
POST /api/v1/userDataStream
Start a new user data stream. The stream will close after 60 minutes unless a keepalive is sent.
Weight: 1
Parameters: NONE
Response:
{
"listenKey": "pqia91ma19a5s61cv6a81va65sdf19v8a65a1a5s61cv6a81va65sdf19v8a65a1"
}
Keepalive user data stream (USER_STREAM)
PUT /api/v1/userDataStream
Keepalive a user data stream to prevent a time out. User data streams will close after 60 minutes. It's recommended to send a ping about every 30 minutes.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
listenKey | STRING | YES |
Response:
{}
Close user data stream (USER_STREAM)
DELETE /api/v1/userDataStream
Close out a user data stream.
Weight: 1
Parameters:
Name | Type | Mandatory | Description |
---|---|---|---|
listenKey | STRING | YES |
Response:
{}
Filters
Filters define trading rules on a symbol or an exchange. Filters come in two forms: symbol filters
and exchange filters
.
Symbol filters
PRICE_FILTER
The PRICE_FILTER
defines the price
rules for a symbol. There are 3 parts:
minPrice
defines the minimumprice
/stopPrice
allowed.maxPrice
defines the maximumprice
/stopPrice
allowed.tickSize
defines the intervals that aprice
/stopPrice
can be increased/decreased by.
In order to pass the price filter
, the following must be true for price
/stopPrice
:
price
>=minPrice
price
<=maxPrice
- (
price
-minPrice
) %tickSize
== 0
/exchangeInfo format:
{
"filterType": "PRICE_FILTER",
"minPrice": "0.00000100",
"maxPrice": "100000.00000000",
"tickSize": "0.00000100"
}
LOT_SIZE
The LOT_SIZE
filter defines the quantity
(aka "lots" in auction terms) rules for a symbol. There are 3 parts:
minQty
defines the minimumquantity
/icebergQty
allowed.maxQty
defines the maximumquantity
/icebergQty
allowed.stepSize
defines the intervals that aquantity
/icebergQty
can be increased/decreased by.
In order to pass the lot size
, the following must be true for quantity
/icebergQty
:
quantity
>=minQty
quantity
<=maxQty
- (
quantity
-minQty
) %stepSize
== 0
/exchangeInfo format:
{
"filterType": "LOT_SIZE",
"minQty": "0.00100000",
"maxQty": "100000.00000000",
"stepSize": "0.00100000"
}
MIN_NOTIONAL
The MIN_NOTIONAL
filter defines the minimum notional value allowed for an order on a symbol. An order's notional value is the price
* quantity
.
/exchangeInfo format:
{
"filterType": "MIN_NOTIONAL",
"minNotional": "0.00100000"
}
MAX_NUM_ORDERS
The MAX_NUM_ORDERS
filter defines the maximum number of orders an account is allowed to have open on a symbol. Note that both "algo" orders and normal orders are counted for this filter.
/exchangeInfo format:
{
"filterType": "MAX_NUM_ORDERS",
"limit": 25
}
MAX_NUM_ALGO_ORDERS
The MAX_ALGO_ORDERS
filter defines the maximum number of "algo" orders an account is allowed to have open on a symbol. "Algo" orders are STOP_LOSS
, STOP_LOSS_LIMIT
, TAKE_PROFIT
, and TAKE_PROFIT_LIMIT
orders.
/exchangeInfo format:
{
"filterType": "MAX_NUM_ALGO_ORDERS",
"maxNumAlgoOrders": 5
}
ICEBERG_PARTS
The ICEBERG_PARTS
filter defines the maximum parts an iceberg order can have. The number of ICEBERG_PARTS
is defined as CEIL(qty / icebergQty)
.
/exchangeInfo format:
{
"filterType": "ICEBERG_PARTS",
"limit": 10
}
Exchange Filters
EXCHANGE_MAX_NUM_ORDERS
The MAX_NUM_ORDERS
filter defines the maximum number of orders an account is allowed to have open on the exchange. Note that both "algo" orders and normal orders are counted for this filter.
/exchangeInfo format:
{
"filterType": "EXCHANGE_MAX_NUM_ORDERS",
"limit": 1000
}
EXCHANGE_MAX_NUM_ALGO_ORDERS
The MAX_ALGO_ORDERS
filter defines the maximum number of "algo" orders an account is allowed to have open on the exchange. "Algo" orders are STOP_LOSS
, STOP_LOSS_LIMIT
, TAKE_PROFIT
, and TAKE_PROFIT_LIMIT
orders.
/exchangeInfo format:
{
"filterType": "EXCHANGE_MAX_NUM_ALGO_ORDERS",
"limit": 200
}