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truonghatststruonghatsts
authored
Binance Liquid Swap endpoints
1 parent 8dea186 commit a7189e2

15 files changed

Lines changed: 960 additions & 177 deletions

‎src/main/java/com/binance/api/client/BinanceApiClientFactory.java‎

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@@ -85,4 +85,11 @@ public BinanceApiMarginRestClient newMarginRestClient() {
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public BinanceApiWebSocketClient newWebSocketClient() {
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return new BinanceApiWebSocketClientImpl(getSharedClient());
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}
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/**
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* Creates a new synchronous/blocking Swap REST client.
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*/
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public BinanceApiSwapRestClient newSwapRestClient() {
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return new BinanceApiSwapRestClientImpl(apiKey, secret);
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}
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}

‎src/main/java/com/binance/api/client/BinanceApiSwapRestClient.java‎

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package com.binance.api.client;
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import com.binance.api.client.domain.SwapRemoveType;
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import com.binance.api.client.domain.account.*;
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import retrofit2.Call;
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import retrofit2.http.Query;
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import java.util.List;
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public interface BinanceApiSwapRestClient {
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/**
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* Get metadata about all swap pools.
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*
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* @return
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*/
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List<Pool> listAllSwapPools();
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/**
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* Get liquidity information and user share of a pool.
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*
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* @param poolId
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* @return
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*/
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Liquidity getPoolLiquidityInfo(String poolId);
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/**
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* Add liquidity to a pool.
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*
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* @param poolId
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* @param asset
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* @param quantity
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* @return
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*/
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LiquidityOperationRecord addLiquidity(String poolId,
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String asset,
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String quantity);
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/**
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* Remove liquidity from a pool, type include SINGLE and COMBINATION, asset is mandatory for single asset removal
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*
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* @param poolId
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* @param type
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* @param asset
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* @param shareAmount
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* @return
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*/
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LiquidityOperationRecord removeLiquidity(String poolId, SwapRemoveType type, List<String> asset, String shareAmount);
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/**
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* Get liquidity operation (add/remove) records of a pool
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*
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* @param poolId
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* @param limit
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* @return
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*/
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List<LiquidityOperationRecord> getPoolLiquidityOperationRecords(
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String poolId,
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Integer limit);
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/**
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* Get liquidity operation (add/remove) record.
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*
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* @param operationId
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* @return
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*/
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LiquidityOperationRecord getLiquidityOperationRecord(String operationId);
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/**
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* Request a quote for swap quote asset (selling asset) for base asset (buying asset), essentially price/exchange rates.
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*
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* @param quoteAsset
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* @param baseAsset
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* @param quoteQty
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* @return
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*/
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SwapQuote requestQuote(String quoteAsset,
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String baseAsset,
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String quoteQty);
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/**
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* Swap quoteAsset for baseAsset
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*
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* @param quoteAsset
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* @param baseAsset
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* @param quoteQty
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* @return
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*/
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SwapRecord swap(String quoteAsset,
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String baseAsset,
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String quoteQty);
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SwapHistory getSwapHistory(String swapId);
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}

‎src/main/java/com/binance/api/client/domain/SwapOperationType.java‎

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package com.binance.api.client.domain;
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import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
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@JsonIgnoreProperties(ignoreUnknown = true)
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public enum SwapOperationType {
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ADD, REMOVE
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}

‎src/main/java/com/binance/api/client/domain/SwapRemoveType.java‎

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package com.binance.api.client.domain;
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import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
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@JsonIgnoreProperties(ignoreUnknown = true)
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public enum SwapRemoveType {
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SINGLE, COMBINATION
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}

‎src/main/java/com/binance/api/client/domain/account/Liquidity.java‎

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package com.binance.api.client.domain.account;
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import java.util.Map;
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public class Liquidity {
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private String poolId;
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private String poolName;
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private Long updateTime;
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private Map<String, String> liquidity;
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private Share share;
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public String getPoolId() {
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return poolId;
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}
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public void setPoolId(String poolId) {
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this.poolId = poolId;
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}
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public String getPoolName() {
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return poolName;
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}
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public void setPoolName(String poolName) {
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this.poolName = poolName;
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}
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public Long getUpdateTime() {
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return updateTime;
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}
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public void setUpdateTime(Long updateTime) {
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this.updateTime = updateTime;
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}
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public Map<String, String> getLiquidity() {
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return liquidity;
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}
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public void setLiquidity(Map<String, String> liquidity) {
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this.liquidity = liquidity;
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}
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public Share getShare() {
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return share;
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}
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public void setShare(Share share) {
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this.share = share;
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}
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public static class Share {
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private double shareAmount;
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private double sharePercentage;
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private Map<String, String> asset;
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public double getShareAmount() {
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return shareAmount;
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}
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public void setShareAmount(double shareAmount) {
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this.shareAmount = shareAmount;
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}
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public double getSharePercentage() {
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return sharePercentage;
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}
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public void setSharePercentage(double sharePercentage) {
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this.sharePercentage = sharePercentage;
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}
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public Map<String, String> getAsset() {
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return asset;
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}
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public void setAsset(Map<String, String> asset) {
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this.asset = asset;
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}
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@Override
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public String toString() {
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return "Share{" +
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"shareAmount=" + shareAmount +
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", sharePercentage=" + sharePercentage +
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", asset=" + asset +
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'}';
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}
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}
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@Override
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public String toString() {
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return "Liquidity{" +
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"poolId=" + poolId +
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", poolName='" + poolName + '\'' +
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", updateTime=" + updateTime +
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", liquidity=" + liquidity +
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", share=" + share +
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'}';
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}
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}

‎src/main/java/com/binance/api/client/domain/account/LiquidityOperationRecord.java‎

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package com.binance.api.client.domain.account;
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import com.binance.api.client.domain.SwapOperationType;
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public class LiquidityOperationRecord {
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private String poolId;
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private String operationId;
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private String updateTime;
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private String operation;
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private String shareAmount;
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private String poolName;
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private SwapOperationType status;
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public String getPoolId() {
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return poolId;
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}
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public void setPoolId(String poolId) {
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this.poolId = poolId;
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}
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public String getUpdateTime() {
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return updateTime;
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}
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public void setUpdateTime(String updateTime) {
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this.updateTime = updateTime;
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}
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public String getOperation() {
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return operation;
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}
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public void setOperation(String operation) {
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this.operation = operation;
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}
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public String getShareAmount() {
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return shareAmount;
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}
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public void setShareAmount(String shareAmount) {
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this.shareAmount = shareAmount;
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}
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public String getPoolName() {
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return poolName;
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}
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public void setPoolName(String poolName) {
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this.poolName = poolName;
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}
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public SwapOperationType getStatus() {
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return status;
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}
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public void setStatus(SwapOperationType status) {
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this.status = status;
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}
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public String getOperationId() {
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return operationId;
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}
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public void setOperationId(String operationId) {
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this.operationId = operationId;
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}
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@Override
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public String toString() {
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return "LiquidityOperationRecord{" +
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"poolId='" + poolId + '\'' +
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", operationId='" + operationId + '\'' +
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", updateTime='" + updateTime + '\'' +
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", operation='" + operation + '\'' +
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", shareAmount='" + shareAmount + '\'' +
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", poolName='" + poolName + '\'' +
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", status='" + status + '\'' +
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'}';
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}
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}

‎src/main/java/com/binance/api/client/domain/account/Pool.java‎

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package com.binance.api.client.domain.account;
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import java.util.List;
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public class Pool {
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private String poolId;
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private String poolName;
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private List<String> assets;
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public String getPoolId() {
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return poolId;
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}
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public void setPoolId(String poolId) {
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this.poolId = poolId;
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}
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public List<String> getAssets() {
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return assets;
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}
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public void setAssets(List<String> assets) {
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this.assets = assets;
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}
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public String getPoolName() {
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return poolName;
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}
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public void setPoolName(String poolName) {
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this.poolName = poolName;
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}
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@Override
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public String toString() {
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return "Pool{" +
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"poolId='" + poolId + '\'' +
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", poolName='" + poolName + '\'' +
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", assets=" + assets +
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'}';
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}
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}

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