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bitso-java/src/main/java/com/bitso/Bitso.java at master · bitsoex/bitso-java · GitHub
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bitso
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bitso
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package
com
.
bitso
;
import
java
.
io
.
IOException
;
import
java
.
math
.
BigDecimal
;
import
java
.
math
.
BigInteger
;
import
java
.
net
.
MalformedURLException
;
import
java
.
net
.
ProtocolException
;
import
java
.
net
.
URL
;
import
java
.
security
.
InvalidKeyException
;
import
java
.
security
.
NoSuchAlgorithmException
;
import
java
.
util
.
AbstractMap
;
import
java
.
util
.
HashMap
;
import
java
.
util
.
Map
;
import
java
.
util
.
Map
.
Entry
;
import
javax
.
crypto
.
Mac
;
import
javax
.
crypto
.
spec
.
SecretKeySpec
;
import
javax
.
net
.
ssl
.
HttpsURLConnection
;
import
org
.
json
.
JSONArray
;
import
org
.
json
.
JSONException
;
import
org
.
json
.
JSONObject
;
import
com
.
bitso
.
exceptions
.
BitsoAPIException
;
import
com
.
bitso
.
exceptions
.
BitsoPayloadException
;
import
com
.
bitso
.
exceptions
.
BitsoServerException
;
import
com
.
bitso
.
exceptions
.
BitsoValidationException
;
import
com
.
bitso
.
exchange
.
BookInfo
;
import
com
.
bitso
.
helpers
.
Helpers
;
import
com
.
bitso
.
http
.
BlockingHttpClient
;
/**
* An implementation of the Bitso API.
*/
public
class
Bitso
{
private
final
String
ETHER
=
"ether"
;
private
final
String
BITCOIN
=
"bitcoin"
;
public
static
long
THROTTLE_MS
=
1000
;
private
final
String
key
;
private
final
String
secret
;
private
boolean
log
;
private
String
baseUrl
;
private
BlockingHttpClient
client
=
new
BlockingHttpClient
(
false
,
THROTTLE_MS
);
public
Bitso
(
String
key
,
String
secret
) {
this
(
key
,
secret
,
true
,
Target
.
production
);
}
public
Bitso
(
String
key
,
String
secret
,
boolean
log
) {
this
(
key
,
secret
,
log
,
Target
.
production
);
}
/** Creates a new instance with the specified parameters.
* @param key The Bitso API key to use.
* @param secret The corresponding secret for the specified API key.
* @param log Whether to print log messages or not
* @param env The target environment to connect to.
*/
public
Bitso
(
String
key
,
String
secret
,
boolean
log
,
Target
env
) {
this
.
key
=
key
;
this
.
secret
=
secret
;
this
.
log
=
log
;
this
.
baseUrl
=
env
.
uri
();
}
/** Changes the base URL to use. */
public
void
setBaseURL
(
String
url
) {
baseUrl
=
url
;
}
public
String
getKey
() {
return
key
;
}
public
String
getSecret
() {
return
secret
;
}
public
void
setLog
(
boolean
log
) {
this
.
log
=
log
;
}
private
void
logError
(
String
error
) {
if
(
log
) {
System
.
err
.
println
(
error
);
}
}
private
void
log
(
String
msg
) {
if
(
log
) {
System
.
out
.
println
(
msg
);
}
}
// Public Functions
public
BookInfo
[]
getAvailableBooks
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/available_books"
;
String
getResponse
=
sendGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BookInfo
[]
books
=
new
BookInfo
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
books
[
i
] =
new
BookInfo
(
payloadJSON
.
getJSONObject
(
i
));
}
return
books
;
}
public
BitsoTicker
[]
getTicker
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/ticker"
;
String
getResponse
=
sendGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoTicker
[]
tickers
=
new
BitsoTicker
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
tickers
[
i
] =
new
BitsoTicker
(
payloadJSON
.
getJSONObject
(
i
));
}
return
tickers
;
}
public
BitsoOrderBook
getOrderBook
(
String
book
,
boolean
...
aggregate
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/order_book?book="
+
book
;
if
(
aggregate
!=
null
&&
aggregate
.
length
==
1
) {
if
(
aggregate
[
0
]) {
request
+=
"&aggregate=true"
;
}
else
{
request
+=
"&aggregate=false"
;
}
}
String
getResponse
=
sendGet
(
request
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
getResponse
);
return
new
BitsoOrderBook
(
payloadJSON
);
}
public
BitsoTransactions
getTrades
(
String
book
,
String
...
queryParameters
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
parsedQueryParametes
=
processQueryParameters
(
"&"
,
queryParameters
);
String
request
=
"/api/v3/trades?book="
+
book
+ ((
parsedQueryParametes
!=
null
) ?
"&"
+
parsedQueryParametes
:
""
);
String
getResponse
=
sendGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
return
new
BitsoTransactions
(
payloadJSON
);
}
//Public Functions Signed
public
BitsoTicker
[]
getSignedTicker
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/ticker"
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoTicker
[]
tickers
=
new
BitsoTicker
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
tickers
[
i
] =
new
BitsoTicker
(
payloadJSON
.
getJSONObject
(
i
));
}
return
tickers
;
}
public
BookInfo
[]
getSignedAvailableBooks
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/available_books"
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BookInfo
[]
books
=
new
BookInfo
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
books
[
i
] =
new
BookInfo
(
payloadJSON
.
getJSONObject
(
i
));
}
return
books
;
}
// Private Functions
public
BitsoAccountStatus
getAccountStatus
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/account_status"
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
getResponse
);
return
new
BitsoAccountStatus
(
payloadJSON
);
}
public
BitsoBalance
getAccountBalance
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/balance"
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
getResponse
);
return
new
BitsoBalance
(
payloadJSON
);
}
public
BitsoFee
getFees
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/fees"
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
getResponse
);
return
new
BitsoFee
(
payloadJSON
);
}
public
BitsoOperation
[]
getLedger
(
String
specificOperation
,
String
...
queryParameters
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/ledger"
;
if
(
specificOperation
!=
null
&&
specificOperation
.
length
() >
0
) {
request
+=
"/"
+
specificOperation
;
}
String
parsedQueryParametes
=
processQueryParameters
(
"&"
,
queryParameters
);
request
+= ((
parsedQueryParametes
!=
null
) ?
"?"
+
parsedQueryParametes
:
""
);
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoOperation
[]
operations
=
new
BitsoOperation
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
operations
[
i
] =
new
BitsoOperation
(
payloadJSON
.
getJSONObject
(
i
));
}
return
operations
;
}
/**
* The request needs withdrawalsIds or queryParameters, not both. In case both parameters are provided
* null will be returned
*
* @param withdrawalsIds
* @param queryParameters
* @return BitsoWithdrawal[]
* @throws BitsoAPIException
*/
public
BitsoWithdrawal
[]
getWithdrawals
(
String
[]
withdrawalsIds
,
String
...
queryParameters
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/withdrawals"
;
if
((
withdrawalsIds
!=
null
) && (
queryParameters
!=
null
&&
queryParameters
.
length
>
0
)) {
return
null
;
}
if
(
withdrawalsIds
!=
null
) {
String
withdrawalsIdsParameters
=
processQueryParameters
(
"-"
,
withdrawalsIds
);
request
+= ((
withdrawalsIdsParameters
!=
null
) ?
"/"
+
withdrawalsIdsParameters
:
""
);
}
if
(
queryParameters
!=
null
&&
queryParameters
.
length
>
0
) {
String
parsedQueryParametes
=
processQueryParameters
(
"&"
,
queryParameters
);
request
+= ((
parsedQueryParametes
!=
null
) ?
"?"
+
parsedQueryParametes
:
""
);
}
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoWithdrawal
[]
withdrawals
=
new
BitsoWithdrawal
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
withdrawals
[
i
] =
new
BitsoWithdrawal
(
payloadJSON
.
getJSONObject
(
i
));
}
return
withdrawals
;
}
/**
* The request needs fundingssIds or queryParameters, not both. In case both parameters are provided null
* will be returned
*
* @param fundingssIds
* @param queryParameters
* @return
* @throws BitsoAPIException
*/
public
BitsoFunding
[]
getFundings
(
String
[]
fundingssIds
,
String
...
queryParameters
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/fundings"
;
if
((
fundingssIds
!=
null
&& (
queryParameters
!=
null
&&
queryParameters
.
length
>
0
))) {
return
null
;
}
if
(
fundingssIds
!=
null
) {
String
fundingssIdsParameters
=
processQueryParameters
(
"-"
,
fundingssIds
);
request
+= ((
fundingssIdsParameters
!=
null
) ?
"/"
+
fundingssIdsParameters
:
""
);
}
if
(
queryParameters
!=
null
&&
queryParameters
.
length
>
0
) {
String
parsedQueryParametes
=
processQueryParameters
(
"&"
,
queryParameters
);
request
+= ((
parsedQueryParametes
!=
null
) ?
"?"
+
parsedQueryParametes
:
""
);
}
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoFunding
[]
fundings
=
new
BitsoFunding
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
fundings
[
i
] =
new
BitsoFunding
(
payloadJSON
.
getJSONObject
(
i
));
}
return
fundings
;
}
/**
* The request needs tradesIds or queryParameters, not both. In case both parameters are provided null
* will be returned
*
* @param tradesIds
* @param queryParameters
* @return
* @throws BitsoAPIException
*/
public
BitsoTrade
[]
getUserTrades
(
String
[]
tradesIds
,
String
...
queryParameters
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/user_trades"
;
if
((
tradesIds
!=
null
&& (
queryParameters
!=
null
&&
queryParameters
.
length
>
0
))) {
return
null
;
}
if
(
tradesIds
!=
null
) {
String
fundingssIdsParameters
=
processQueryParameters
(
"-"
,
tradesIds
);
request
+= ((
fundingssIdsParameters
!=
null
) ?
"/"
+
fundingssIdsParameters
:
""
);
}
if
(
queryParameters
!=
null
&&
queryParameters
.
length
>
0
) {
String
parsedQueryParametes
=
processQueryParameters
(
"&"
,
queryParameters
);
request
+= ((
parsedQueryParametes
!=
null
) ?
"?"
+
parsedQueryParametes
:
""
);
}
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoTrade
[]
trades
=
new
BitsoTrade
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
trades
[
i
] =
new
BitsoTrade
(
payloadJSON
.
getJSONObject
(
i
));
}
return
trades
;
}
public
BitsoTrade
[]
getOrderTrades
(
String
orderId
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/order_trades"
;
if
(
orderId
==
null
||
orderId
.
trim
().
length
() ==
0
) {
return
null
;
}
request
+=
"/"
+
orderId
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoTrade
[]
trades
=
new
BitsoTrade
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
trades
[
i
] =
new
BitsoTrade
(
payloadJSON
.
getJSONObject
(
i
));
}
return
trades
;
}
public
BitsoOrder
[]
getOpenOrders
(
String
book
,
String
...
queryParameters
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/open_orders"
;
request
+=
"?"
+
"book="
+
book
;
String
parsedQueryParametes
=
processQueryParameters
(
"&"
,
queryParameters
);
request
+= ((
parsedQueryParametes
!=
null
) ?
"&"
+
parsedQueryParametes
:
""
);
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoOrder
[]
orders
=
new
BitsoOrder
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
orders
[
i
] =
new
BitsoOrder
(
payloadJSON
.
getJSONObject
(
i
));
}
return
orders
;
}
public
BitsoOrder
[]
lookupOrders
(
String
...
ordersId
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/orders"
;
if
(
ordersId
==
null
||
ordersId
.
length
==
0
) {
return
null
;
}
String
ordersIdsParameters
=
processQueryParameters
(
"-"
,
ordersId
);
request
+=
"/"
+
ordersIdsParameters
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
int
totalElements
=
payloadJSON
.
length
();
BitsoOrder
[]
orders
=
new
BitsoOrder
[
totalElements
];
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
orders
[
i
] =
new
BitsoOrder
(
payloadJSON
.
getJSONObject
(
i
));
}
return
orders
;
}
/** Place a market order to sell the specified amount.
* @param book The trading pair for this order.
* @param amount The amount to sell, in major currency.
* @return The generated order ID.
*/
public
String
placeMarketSellOrder
(
String
book
,
BigDecimal
amount
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
return
placeOrder
(
book
,
BitsoOrder
.
SIDE
.
SELL
,
BitsoOrder
.
TYPE
.
MARKET
,
amount
,
null
,
null
,
null
);
}
/** Place a market order to buy the specified value.
* @param book The trading pair for this order.
* @param value The value to buy, in minor currency.
*/
public
String
placeMarketBuyOrder
(
String
book
,
BigDecimal
value
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
return
placeOrder
(
book
,
BitsoOrder
.
SIDE
.
SELL
,
BitsoOrder
.
TYPE
.
MARKET
,
null
,
value
,
null
,
null
);
}
/** Place a limit order.
* @param book The trading pair for this order.
* @param side Buy or sell
* @param major The amount to buy or sell, in major currency.
* @param minor The value to buy or sell, in minor currency.
* @param price The maximum price at which to buy, or minimum price at which to sell,
* expressed in minor currency.
* @param tif The time-in-force attribute.
*/
public
String
placeLimitOrder
(
String
book
,
BitsoOrder
.
SIDE
side
,
BigDecimal
major
,
BigDecimal
minor
,
BigDecimal
price
,
BitsoOrder
.
TIME_IN_FORCE
tif
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
return
placeOrder
(
book
,
side
,
BitsoOrder
.
TYPE
.
LIMIT
,
major
,
minor
,
price
,
tif
);
}
/** Place an order, using GOODTILLCANCELLED.
* @param book The trading pair for the order.
* @param side Whether it's a buy or sell order.
* @param type A limit or market order.
* @param major The amount of the order, in major currency.
* @param minor The value of the order, in minor currency.
* @param price The price of the order, in minor currency. Use null for market orders.
*/
public
String
placeOrder
(
String
book
,
BitsoOrder
.
SIDE
side
,
BitsoOrder
.
TYPE
type
,
BigDecimal
major
,
BigDecimal
minor
,
BigDecimal
price
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
return
placeOrder
(
book
,
side
,
type
,
major
,
minor
,
price
,
BitsoOrder
.
TIME_IN_FORCE
.
GOODTILLCANCELLED
);
}
/** Place an order, using the specified parameters.
* Only one of the major (amount) or the minor (value) must be specified.
*
* @param book The trading pair for the order.
* @param side Whether it's a buy or sell order.
* @param type A limit or market order.
* @param major The amount of the order, in major currency.
* @param minor The value of the order, in minor currency.
* @param price The price of the order, in minor currency. Use null for market orders.
* @param tif The time-in-force attribute, for limit orders.
* @return The order ID generated by the system.
*/
public
String
placeOrder
(
String
book
,
BitsoOrder
.
SIDE
side
,
BitsoOrder
.
TYPE
type
,
BigDecimal
major
,
BigDecimal
minor
,
BigDecimal
price
,
BitsoOrder
.
TIME_IN_FORCE
tif
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/orders"
;
JSONObject
parameters
=
new
JSONObject
();
if
((
major
!=
null
&&
minor
!=
null
) || (
major
==
null
&&
minor
==
null
)) {
log
(
"An order should be specified in terms of major or minor, never both or any"
);
return
null
;
}
if
(
type
.
equals
(
BitsoOrder
.
TYPE
.
MARKET
) && (
price
!=
null
)) {
log
(
"On market order a price does not need to be specified"
);
return
null
;
}
// Filling data for request
parameters
.
put
(
"book"
,
book
);
parameters
.
put
(
"side"
,
side
.
toString
().
toLowerCase
());
parameters
.
put
(
"type"
,
type
.
toString
().
toLowerCase
());
if
(
type
.
equals
(
BitsoOrder
.
TYPE
.
LIMIT
) && (
price
!=
null
)) {
parameters
.
put
(
"price"
,
price
.
toString
());
if
(
tif
!=
null
) {
parameters
.
put
(
"time_in_force"
,
tif
.
name
().
toLowerCase
());
}
}
if
(
major
!=
null
) {
parameters
.
put
(
"major"
,
major
.
toString
());
}
else
{
parameters
.
put
(
"minor"
,
minor
.
toString
());
}
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
Helpers
.
getString
(
payloadJSON
,
"oid"
);
}
public
String
[]
cancelOrder
(
String
...
ordersIds
)
throws
BitsoAPIException
,
BitsoValidationException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/orders"
;
if
(
ordersIds
.
length
==
0
) {
throw
new
BitsoValidationException
(
"No orders to cancel"
);
}
String
ordersIdsParameters
=
processQueryParameters
(
"-"
,
ordersIds
);
request
+=
"/"
+
ordersIdsParameters
;
log
(
request
);
String
deleteResponse
=
sendBitsoDelete
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
deleteResponse
);
return
Helpers
.
getJSONArrayElements
(
payloadJSON
);
}
public
String
[]
cancelAllOrders
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/orders/all"
;
log
(
request
);
String
deleteResponse
=
sendBitsoDelete
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
deleteResponse
);
return
Helpers
.
getJSONArrayElements
(
payloadJSON
);
}
public
Map
<
String
,
String
>
fundingDestination
(
String
currencyParameter
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/funding_destination"
;
if
(
currencyParameter
==
null
||
currencyParameter
.
trim
().
length
() ==
0
) {
return
null
;
}
request
+=
"?"
+
currencyParameter
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
getResponse
);
Map
<
String
,
String
>
fundingDestination
=
new
HashMap
<
String
,
String
>();
fundingDestination
.
put
(
"account_identifier_name"
,
Helpers
.
getString
(
payloadJSON
,
"account_identifier_name"
));
fundingDestination
.
put
(
"account_identifier"
,
Helpers
.
getString
(
payloadJSON
,
"account_identifier"
));
return
fundingDestination
;
}
public
BitsoWithdrawal
bitcoinWithdrawal
(
BigDecimal
amount
,
String
address
,
boolean
saveAccount
,
String
...
savedName
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
return
currencyWithdrawal
(
BITCOIN
,
amount
,
address
,
saveAccount
,
savedName
);
}
public
BitsoWithdrawal
etherWithdrawal
(
BigDecimal
amount
,
String
address
,
boolean
saveAccount
,
String
...
savedName
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
return
currencyWithdrawal
(
ETHER
,
amount
,
address
,
saveAccount
,
savedName
);
}
public
BitsoWithdrawal
speiWithdrawal
(
BigDecimal
amount
,
String
recipientGivenNames
,
String
recipientFamilyNames
,
String
clabe
,
String
notesReference
,
String
numericReference
,
boolean
saveAccount
,
String
...
savedName
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/spei_withdrawal"
;
JSONObject
parameters
=
new
JSONObject
();
parameters
.
put
(
"amount"
,
amount
.
toString
());
parameters
.
put
(
"recipient_given_names"
,
recipientGivenNames
);
parameters
.
put
(
"recipient_family_names"
,
recipientFamilyNames
);
parameters
.
put
(
"clabe"
,
clabe
);
parameters
.
put
(
"notes_ref"
,
notesReference
);
parameters
.
put
(
"numeric_ref"
,
numericReference
);
if
(
saveAccount
&&
savedName
.
length
==
1
) {
parameters
.
put
(
"save"
,
saveAccount
);
parameters
.
put
(
"saved_name"
,
savedName
[
0
]);
}
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
new
BitsoWithdrawal
(
payloadJSON
);
}
public
Map
<
String
,
String
>
getBanks
()
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/mx_bank_codes"
;
String
getResponse
=
sendBitsoGet
(
request
);
JSONArray
payloadJSON
= (
JSONArray
)
getJSONPayload
(
getResponse
);
Map
<
String
,
String
>
banks
=
new
HashMap
<
String
,
String
>();
String
currentBankCode
=
""
;
String
currentBankName
=
""
;
JSONObject
currentJSON
=
null
;
int
totalElements
=
payloadJSON
.
length
();
for
(
int
i
=
0
;
i
<
totalElements
;
i
++) {
currentJSON
=
payloadJSON
.
getJSONObject
(
i
);
currentBankCode
=
Helpers
.
getString
(
currentJSON
,
"code"
);
currentBankName
=
Helpers
.
getString
(
currentJSON
,
"name"
);
banks
.
put
(
currentBankCode
,
currentBankName
);
}
return
banks
;
}
public
BitsoWithdrawal
debitCardWithdrawal
(
BigDecimal
amount
,
String
recipientGivenNames
,
String
recipientFamilyNames
,
String
cardNumber
,
String
bankCode
,
boolean
saveAccount
,
String
...
savedName
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/debit_card_withdrawal"
;
JSONObject
parameters
=
new
JSONObject
();
parameters
.
put
(
"amount"
,
amount
.
toString
());
parameters
.
put
(
"recipient_given_names"
,
recipientGivenNames
);
parameters
.
put
(
"recipient_family_names"
,
recipientFamilyNames
);
parameters
.
put
(
"card_number"
,
cardNumber
);
parameters
.
put
(
"bank_code"
,
bankCode
);
if
(
saveAccount
&&
savedName
.
length
==
1
) {
parameters
.
put
(
"save"
,
saveAccount
);
parameters
.
put
(
"saved_name"
,
savedName
[
0
]);
}
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
new
BitsoWithdrawal
(
payloadJSON
);
}
public
String
numberRegistration
(
String
phoneNumber
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
if
(
phoneNumber
==
null
) {
}
phoneNumber
=
phoneNumber
.
trim
();
if
(
phoneNumber
.
length
() ==
0
) {
}
String
request
=
"/api/v3/phone_number"
;
JSONObject
parameters
=
new
JSONObject
();
parameters
.
put
(
"phone_number"
,
phoneNumber
);
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
payloadJSON
.
getString
(
"phone"
);
}
public
String
phoneVerification
(
String
verificationCode
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
if
(
verificationCode
==
null
) {
}
verificationCode
=
verificationCode
.
trim
();
if
(
verificationCode
.
length
() ==
0
) {
}
String
request
=
"/api/v3/phone_verification"
;
JSONObject
parameters
=
new
JSONObject
();
parameters
.
put
(
"verification_code"
,
verificationCode
);
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
payloadJSON
.
getString
(
"phone"
);
}
public
BitsoWithdrawal
phoneWithdrawal
(
BigDecimal
amount
,
String
recipientGivenNames
,
String
recipientFamilyNames
,
String
phoneNumber
,
String
bankCode
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/phone_withdrawal"
;
JSONObject
parameters
=
new
JSONObject
();
parameters
.
put
(
"amount"
,
amount
.
toString
());
parameters
.
put
(
"recipient_given_names"
,
recipientGivenNames
);
parameters
.
put
(
"recipient_family_names"
,
recipientFamilyNames
);
parameters
.
put
(
"phone_number"
,
phoneNumber
);
parameters
.
put
(
"bank_code"
,
bankCode
);
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
new
BitsoWithdrawal
(
payloadJSON
);
}
private
BitsoWithdrawal
currencyWithdrawal
(
String
currency
,
BigDecimal
amount
,
String
address
,
boolean
saveAccount
,
String
...
savedName
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
String
request
=
"/api/v3/"
+
currency
+
"_withdrawal"
;
JSONObject
parameters
=
new
JSONObject
();
parameters
.
put
(
"amount"
,
amount
.
toString
());
parameters
.
put
(
"address"
,
address
);
if
(
saveAccount
&&
savedName
.
length
==
1
) {
parameters
.
put
(
"save"
,
saveAccount
);
parameters
.
put
(
"saved_name"
,
savedName
[
0
]);
}
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
new
BitsoWithdrawal
(
payloadJSON
);
}
/**
* @param currency
* The currency you want to withdraw [bitcoin | ether | ripple | litecoin | bcash]
* @param address
* The address you want to send the specified amount
* @param amount
* The total amount you want to send
* @param save
* Set if you want to save the withdrawal destination
* @param extraParameters
* Allows to add extra parameters to the withdrawal operation, could be: tag: If you want to
* withdraw ripple and need to set a destination tag set this key name: If save parameter is
* set to positive, name tag should be added to get a name for the destination
* @return
* @throws BitsoValidationException
* If any of the parameters is not valid
* @throws BitsoAPIException
* If server detected something was wrong with the request
* @throws BitsoPayloadException
* If server response is wrong in any way
* @throws BitsoServerException
* If something is wrong in the server
*/
public
BitsoWithdrawal
currencyWithdrawal
(
String
currency
,
String
address
,
String
amount
,
boolean
save
,
HashMap
<
String
,
String
>
extraParameters
)
throws
BitsoValidationException
,
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
if
(
currency
==
null
||
currency
.
isEmpty
()) {
throw
new
BitsoValidationException
(
"Currency can't be empty"
);
}
if
(
address
==
null
||
address
.
isEmpty
()) {
throw
new
BitsoValidationException
(
"Address can't be empty"
);
}
if
(
amount
==
null
||
amount
.
isEmpty
()) {
throw
new
BitsoValidationException
(
"Amount can't be empty"
);
}
try
{
BigDecimal
amountValue
=
new
BigDecimal
(
amount
);
if
(
amountValue
.
doubleValue
() <=
0
) {
throw
new
BitsoValidationException
(
"You cannot withdraw cero or negative amounts"
);
}
}
catch
(
NumberFormatException
e
) {
throw
new
BitsoValidationException
(
"Amount is not valid a number to process withdrawal"
);
}
if
(
save
&& (
extraParameters
==
null
||
extraParameters
.
size
() ==
0
)) {
throw
new
BitsoValidationException
(
"You are inidcating that th operation must be saved, but no save name has been provided"
);
}
String
request
=
"/api/v3/"
+
currency
+
"_withdrawal"
;
JSONObject
parameters
=
new
JSONObject
();
parameters
.
put
(
"amount"
,
amount
.
toString
());
parameters
.
put
(
"address"
,
address
);
if
(
currency
.
equals
(
"ripple"
) &&
extraParameters
.
containsKey
(
"tag"
)) {
parameters
.
put
(
"destination_tag"
,
extraParameters
.
get
(
"tag"
));
}
parameters
.
put
(
"save"
,
save
);
if
(
save
) {
parameters
.
put
(
"saved_name"
,
extraParameters
.
get
(
"name"
));
}
String
postResponse
=
sendBitsoPost
(
request
,
parameters
);
JSONObject
payloadJSON
= (
JSONObject
)
getJSONPayload
(
postResponse
);
return
new
BitsoWithdrawal
(
payloadJSON
);
}
public
String
getDepositAddress
()
throws
BitsoAPIException
{
String
postResponse
=
sendBitsoPost
(
baseUrl
+
"bitcoin_deposit_address"
);
return
quoteEliminator
(
postResponse
);
}
private
String
quoteEliminator
(
String
input
) {
if
(
input
==
null
) {
logError
(
"input to quoteEliminator cannot be null"
);
return
null
;
}
int
length
=
input
.
length
();
if
(
input
.
charAt
(
0
) !=
'"'
||
input
.
charAt
(
length
-
1
) !=
'"'
) {
logError
(
"invalid input to quoteEliminator: "
+
input
);
return
null
;
}
return
input
.
substring
(
1
,
length
-
1
);
}
public
String
buildBitsoAuthHeader
(
String
requestPath
,
String
httpMethod
,
String
apiKey
,
String
secret
)
throws
BitsoAPIException
{
if
(
apiKey
==
null
||
secret
==
null
) {
throw
new
BitsoAPIException
(
"Bitso API key or secret is null"
);
}
byte
[]
secretBytes
=
secret
.
getBytes
();
if
(
secretBytes
.
length
==
0
) {
throw
new
BitsoAPIException
(
"Bitso API key is empty"
);
}
long
nonce
=
System
.
currentTimeMillis
() +
System
.
currentTimeMillis
();
String
message
=
nonce
+
httpMethod
+
requestPath
;
try
{
SecretKeySpec
secretKeySpec
=
new
SecretKeySpec
(
secretBytes
,
"HmacSHA256"
);
Mac
mac
=
Mac
.
getInstance
(
"HmacSHA256"
);
mac
.
init
(
secretKeySpec
);
byte
[]
arrayOfByte
=
mac
.
doFinal
(
message
.
getBytes
());
BigInteger
bigInteger
=
new
BigInteger
(
1
,
arrayOfByte
);
String
signature
=
String
.
format
(
"%0"
+ (
arrayOfByte
.
length
<<
1
) +
"x"
,
new
Object
[] {
bigInteger
});
return
String
.
format
(
"Bitso %s:%s:%s"
,
apiKey
,
nonce
,
signature
);
}
catch
(
NoSuchAlgorithmException
e
) {
e
.
printStackTrace
();
throw
new
BitsoAPIException
(
e
);
}
catch
(
IllegalArgumentException
e
) {
e
.
printStackTrace
();
throw
new
BitsoAPIException
(
e
);
}
catch
(
InvalidKeyException
e
) {
e
.
printStackTrace
();
throw
new
BitsoAPIException
(
e
);
}
}
private
static
Entry
<
String
,
String
>
buildBitsoAuthHeader
(
String
secretKey
,
String
publicKey
,
long
nonce
,
String
httpMethod
,
String
requestPath
,
String
jsonPayload
) {
if
(
jsonPayload
==
null
)
jsonPayload
=
""
;
String
message
=
String
.
valueOf
(
nonce
) +
httpMethod
+
requestPath
+
jsonPayload
;
String
signature
=
""
;
byte
[]
secretBytes
=
secretKey
.
getBytes
();
SecretKeySpec
localMac
=
new
SecretKeySpec
(
secretBytes
,
"HmacSHA256"
);
try
{
Mac
mac
=
Mac
.
getInstance
(
"HmacSHA256"
);
mac
.
init
(
localMac
);
// Compute the hmac on input data bytes
byte
[]
arrayOfByte
=
mac
.
doFinal
(
message
.
getBytes
());
BigInteger
localBigInteger
=
new
BigInteger
(
1
,
arrayOfByte
);
signature
=
String
.
format
(
"%0"
+ (
arrayOfByte
.
length
<<
1
) +
"x"
,
new
Object
[] {
localBigInteger
});
}
catch
(
InvalidKeyException
e
) {
e
.
printStackTrace
();
}
catch
(
NoSuchAlgorithmException
e
) {
e
.
printStackTrace
();
}
catch
(
IllegalStateException
e
) {
e
.
printStackTrace
();
}
String
authHeader
=
String
.
format
(
"Bitso %s:%s:%s"
,
publicKey
,
nonce
,
signature
);
Entry
<
String
,
String
>
entry
=
new
AbstractMap
.
SimpleEntry
<
String
,
String
>(
"Authorization"
,
authHeader
);
return
entry
;
}
public
String
sendGet
(
String
requestedURL
)
throws
BitsoAPIException
{
HttpsURLConnection
connection
=
null
;
try
{
URL
url
=
new
URL
(
baseUrl
+
requestedURL
);
connection
= (
HttpsURLConnection
)
url
.
openConnection
();
connection
.
setRequestMethod
(
"GET"
);
connection
.
setRequestProperty
(
"User-Agent"
,
"Android"
);
return
Helpers
.
convertInputStreamToString
(
connection
.
getInputStream
());
}
catch
(
MalformedURLException
e
) {
e
.
printStackTrace
();
throw
new
BitsoAPIException
(
322
,
"Not a Valid URL"
,
e
);
}
catch
(
ProtocolException
e
) {
e
.
printStackTrace
();
throw
new
BitsoAPIException
(
901
,
"Unsupported HTTP method"
,
e
);
}
catch
(
IOException
e
) {
e
.
printStackTrace
();
return
Helpers
.
convertInputStreamToString
(
connection
.
getErrorStream
());
}
}
public
String
sendBitsoGet
(
String
requestPath
)
throws
BitsoAPIException
{
return
sendBitsoHttpRequest
(
requestPath
,
"GET"
);
}
private
String
sendBitsoHttpRequest
(
String
requestPath
,
String
method
)
throws
BitsoAPIException
{
String
requestURL
=
baseUrl
+
requestPath
;
HttpsURLConnection
connection
=
null
;
try
{
URL
url
=
new
URL
(
requestURL
);
connection
= (
HttpsURLConnection
)
url
.
openConnection
();
connection
.
addRequestProperty
(
"Authorization"
,
buildBitsoAuthHeader
(
requestPath
,
"GET"
,
key
,
secret
));
connection
.
setRequestProperty
(
"User-Agent"
,
"Bitso-java-api"
);
connection
.
setRequestMethod
(
method
);
return
Helpers
.
convertInputStreamToString
(
connection
.
getInputStream
());
}
catch
(
MalformedURLException
e
) {
e
.
printStackTrace
();
throw
new
BitsoAPIException
(
322
,
"Not a Valid URL"
,
e
);
}
catch
(
ProtocolException
e
) {
e
.
printStackTrace
();
throw
new
BitsoAPIException
(
901
,
"Unsupported HTTP method"
,
e
);
}
catch
(
IOException
e
) {
e
.
printStackTrace
();
return
Helpers
.
convertInputStreamToString
(
connection
.
getErrorStream
());
}
}
private
String
sendBitsoDelete
(
String
requestPath
)
throws
BitsoAPIException
{
long
nonce
=
System
.
currentTimeMillis
() +
System
.
currentTimeMillis
();
Entry
<
String
,
String
>
authHeader
=
buildBitsoAuthHeader
(
secret
,
key
,
nonce
,
"DELETE"
,
requestPath
,
null
);
HashMap
<
String
,
String
>
headers
=
new
HashMap
<
String
,
String
>();
headers
.
put
(
"Content-Type"
,
"application/json"
);
headers
.
put
(
authHeader
.
getKey
(),
authHeader
.
getValue
());
return
client
.
sendDelete
(
baseUrl
+
requestPath
,
headers
);
}
public
String
sendBitsoPost
(
String
url
)
throws
BitsoAPIException
{
return
sendBitsoPost
(
url
,
null
);
}
public
String
sendBitsoPost
(
String
requestPath
,
JSONObject
jsonPayload
)
throws
BitsoAPIException
{
long
nonce
=
System
.
currentTimeMillis
() +
System
.
currentTimeMillis
();
String
jsonString
=
""
;
if
(
jsonPayload
!=
null
) {
jsonString
=
jsonPayload
.
toString
();
}
Entry
<
String
,
String
>
header
=
buildBitsoAuthHeader
(
secret
,
key
,
nonce
,
"POST"
,
requestPath
,
jsonString
);
HashMap
<
String
,
String
>
headers
=
new
HashMap
<
String
,
String
>();
headers
.
put
(
"Content-Type"
,
"application/json"
);
headers
.
put
(
header
.
getKey
(),
header
.
getValue
());
return
client
.
sendPost
(
baseUrl
+
requestPath
,
jsonString
,
headers
);
}
public
String
processQueryParameters
(
String
separator
,
String
...
parameters
) {
if
(
parameters
==
null
) {
return
null
;
}
int
totalParameters
=
parameters
.
length
;
if
(
totalParameters
==
0
) {
return
null
;
}
String
queryString
=
""
;
for
(
int
i
=
0
;
i
< (
totalParameters
-
1
);
i
++) {
String
currentParameter
=
parameters
[
i
].
trim
();
if
(
currentParameter
.
length
() ==
0
) {
continue
;
}
queryString
+=
currentParameter
+
separator
;
}
String
lastParameter
=
parameters
[
totalParameters
-
1
].
trim
();
// Meaning that the last parameter is not empty
if
(
lastParameter
.
length
() !=
0
) {
queryString
+=
parameters
[
totalParameters
-
1
];
// Remove the separator symbol at the end if query string has it
}
else
if
(
queryString
.
endsWith
(
separator
)) {
queryString
=
queryString
.
substring
(
0
, (
queryString
.
length
() -
1
));
}
return
queryString
;
}
public
Object
getJSONPayload
(
String
jsonResponse
)
throws
BitsoAPIException
,
BitsoPayloadException
,
BitsoServerException
{
if
(
jsonResponse
==
null
) {
throw
new
BitsoServerException
(
"Server response is null"
);
}
try
{
JSONObject
o
=
Helpers
.
parseJson
(
jsonResponse
);
if
(
o
.
has
(
"error"
)) {
JSONObject
errorJson
=
o
.
getJSONObject
(
"error"
);
int
errorCode
=
Helpers
.
getInt
(
errorJson
,
"code"
);
String
errorMessage
=
Helpers
.
getString
(
errorJson
,
"message"
);
throw
new
BitsoAPIException
(
errorCode
,
errorMessage
);
}
if
(
o
.
has
(
"payload"
)) {
return
o
.
get
(
"payload"
);
}
else
{
throw
new
BitsoPayloadException
(
"Server response does not contain payload"
);
}
}
catch
(
JSONException
e
) {
e
.
printStackTrace
();
throw
new
BitsoServerException
(
"Server response is not a valid JSON"
,
e
);
}
}
}
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