CHANGELOG

Upcoming Changes in 5DAX Chain Mainnet API - 2021-06-04

HTTP API

/api/v1/transactions

Changes

The following changes will take effect.

address related Mutli Send Transfer transaction history will also be included;
If this address is the receiver of any HTL_TRANSFER , the related transactions history will also be included
asset parameter can be used to search for quote asset of NEW_ORDER, CANCEL_ORDER,MINI_TOKEN_LIST,LISTING transactions
asset parameter can be used to search for quote asset or base asset of dex listing SUBMIT_PROPOSAL transactions
DEPOSIT_HTL HTL_TRANSFER, SIDE_DEPOSIT, TIME_LOCK, TIME_RELOCK, TRANSFER can relate to multiple assets, you can search by any of them.

Upcoming Changes in 5DAX Chain Mainnet API v0.7.2

Node RPC

Extra paths are available for querying information about BEP8 tokens and trading pairs.

New Query Path

/mini-tokens/info
/mini-tokens/list
/dex-mini/pairs

HTTP API

/api/v1/depth

Changes

Add pending_match flag in response to indicate that current block has not run matching process for the new orders incoming in this block. In detail, if there are new orders created in current block, but the matching process has not run for the block, then pending_math=true. As a result, there could be orders with cross prices - price of ask is lower than price of bid. Client can ignore the response with pending_match=true and query the depth API until pending_match=false.

GET Summary: Get the order book.

Description: Gets the order book depth data for a given pair symbol.

The given limit must be one of the allowed limits below.

Destination: Validator node.

Rate Limit: 10 requests per IP per second.

URL for testnet: https://dex.5dax.com/api/v1/depth?symbol=xxx-000_NT

Parameters

Name	Located in	Description	Required	Schema
symbol	query	Market pair symbol, e.g. NNB-0AD_NT	Yes	string
limit	query	The limit of results. Allowed limits: [5, 10, 20, 50, 100, 500, 1000]	No	integer

Responses

MarketDepth

Name	Type	Description	Example
asks	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
bids	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
pending_match	boolean	If new orders inserted in current block and the matching process has not started in the block, return true.

MarketDepth

Name	Type	Description	Example
asks	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
bids	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
pending_match	boolean	If new orders inserted in current block and the matching process has not started in the block, return true.

/api/v1/mini/tokens

Changes

Gets a list of available mini tokens.

MiniTokens

Name	Type	Description	Example
name	string		5DAX Chain Mini Token
symbol	string		BTC-000
original_symbol	string		BTC
total_supply	string (fixed8)	In decimal form, e.g. 1.00000000	0.00000000
token_type	integer	Type of the mini token
owner	string (address)	Address
mintable	boolean	mintable
token_uri	string	URI for token description

/api/v1/mini/markets:

Changes

Gets a list of available mini tokens trading pairs.

Market

Name	Type	Description	Example
base_asset_symbol	string (currency)	symbol of base asset	5T
quote_asset_symbol	string (currency)	symbol of quote asset	ABC-5CA
list_price	string (fixed8)	In decimal form	1.00000000
tick_size	string (fixed8)	Minimium price change in decimal form	0.00000001
lot_size	string (fixed8)	Minimium trading quantity in decimal form	1.00000000

/api/v1/mini/kline

Changes

Get mini-token candlestick bars. Interval allowed value: [1h, 2h, 4h, 6h, 8h, 12h, 1d, 3d, 1w, 1M]

Candlestick

Name	Type	Description
close	number	closing price
closeTime	long	time of closing trade
high	number	the highest price
low	number	the lowest price
numberOfTrades	integer	total trades
open	number	open price
openTime	long	time of open trade
quoteAssetVolume	number	the total trading volume in quote asset
volume	number	the total trading volume

/api/v1/mini/orders/closed

Changes

Get closed orders of mini-token pairs.

OrderList

Name	Type	Description	Example
order	[ Order ]	list of orders
total	long

/api/v1/mini/orders/open

Changes

Get open orders of mini-token pairs.

OrderList

Name	Type	Description	Example
order	[ Order ]	list of orders
total	long

/api/v1/mini/ticker/24hr

Changes

Get a market ticker of mini-token pairs.

TickerStatistics

Name	Type	Description
askPrice	string	sell price
askQuantity	string	sell quantity
bidPrice	string	buy price
bidQuantity	string	buy quantity
closeTime	long	time of closing
count	long	total trade count
firstId	string	ID of first trade
highPrice	string	highest price
lastId	string	ID of last trade
lastPrice	string	last price
lastQuantity	string	last quantity
lowPrice	string	lowest price
openPrice	string	open price
openTime	long	open time
prevClosePrice	string	last close price
priceChange	string	change of price
priceChangePercent	string	change of price in percentage
quoteVolume	string	trading volume in quote asset
symbol	string	trading symbol
volume	string	trading volume
weightedAvgPrice	string	weighted average price

/api/v1/mini/trades

Changes

Get market trades of mini-token pairs.

TradePage

Name	Type	Description	Example
total	long	total number of trades
trade	[ Trade ]

Upcoming Changes in 5DAX Chain Testnet API v0.7.0

Node RPC

Extra paths are available for querying information about BEP8 tokens and trading pairs.

New Query Path

/mini-tokens/info
/mini-tokens/list
/dex-mini/pairs

HTTP API

/api/v1/depth

Changes

Add pending_match flag in response to indicate that current block has not run matching process for the new orders incoming in this block. In detail, if there are new orders created in current block, but the matching process has not run for the block, then pending_math=true. As a result, there could be orders with cross prices - price of ask is lower than price of bid. Client can ignore the response with pending_match=true and query the depth API until pending_match=false.

GET Summary: Get the order book.

Description: Gets the order book depth data for a given pair symbol.

The given limit must be one of the allowed limits below.

Destination: Validator node.

Rate Limit: 10 requests per IP per second.

URL for testnet: https://testnet-dex.5dax.com/api/v1/depth?symbol=xxx-000_NT

Parameters

Name	Located in	Description	Required	Schema
symbol	query	Market pair symbol, e.g. NNB-0AD_NT	Yes	string
limit	query	The limit of results. Allowed limits: [5, 10, 20, 50, 100, 500, 1000]	No	integer

Responses

MarketDepth

Name	Type	Description	Example
asks	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
bids	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
pending_match	boolean	If new orders inserted in current block and the matching process has not started in the block, return true.

MarketDepth

Name	Type	Description	Example
asks	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
bids	[ string (fixed8) ]	Price and qty in decimal form, e.g. 1.00000000	["1.00000000","800.00000000"]
pending_match	boolean	If new orders inserted in current block and the matching process has not started in the block, return true.

/api/v1/mini/tokens

Changes

Gets a list of available mini tokens.

MiniTokens

Name	Type	Description	Example
name	string		5DAX Chain Mini Token
symbol	string		BTC-000
original_symbol	string		BTC
total_supply	string (fixed8)	In decimal form, e.g. 1.00000000	0.00000000
token_type	integer	Type of the mini token
owner	string (address)	Address
mintable	boolean	mintable
token_uri	string	URI for token description

/api/v1/mini/markets:

Changes

Gets a list of available mini tokens trading pairs.

Market

Name	Type	Description	Example
base_asset_symbol	string (currency)	symbol of base asset	5T
quote_asset_symbol	string (currency)	symbol of quote asset	ABC-5CA
list_price	string (fixed8)	In decimal form	1.00000000
tick_size	string (fixed8)	Minimium price change in decimal form	0.00000001
lot_size	string (fixed8)	Minimium trading quantity in decimal form	1.00000000

/api/v1/mini/kline

Changes

Get mini-token candlestick bars. Interval allowed value: [1h, 2h, 4h, 6h, 8h, 12h, 1d, 3d, 1w, 1M]

Candlestick

Name	Type	Description
close	number	closing price
closeTime	long	time of closing trade
high	number	the highest price
low	number	the lowest price
numberOfTrades	integer	total trades
open	number	open price
openTime	long	time of open trade
quoteAssetVolume	number	the total trading volume in quote asset
volume	number	the total trading volume

/api/v1/mini/orders/closed

Changes

Get closed orders of mini-token pairs.

OrderList

Name	Type	Description	Example
order	[ Order ]	list of orders
total	long

/api/v1/mini/orders/open

Changes

Get open orders of mini-token pairs.

OrderList

Name	Type	Description	Example
order	[ Order ]	list of orders
total	long

/api/v1/mini/ticker/24hr

Changes

Get a market ticker of mini-token pairs.

TickerStatistics

Name	Type	Description
askPrice	string	sell price
askQuantity	string	sell quantity
bidPrice	string	buy price
bidQuantity	string	buy quantity
closeTime	long	time of closing
count	long	total trade count
firstId	string	ID of first trade
highPrice	string	highest price
lastId	string	ID of last trade
lastPrice	string	last price
lastQuantity	string	last quantity
lowPrice	string	lowest price
openPrice	string	open price
openTime	long	open time
prevClosePrice	string	last close price
priceChange	string	change of price
priceChangePercent	string	change of price in percentage
quoteVolume	string	trading volume in quote asset
symbol	string	trading symbol
volume	string	trading volume
weightedAvgPrice	string	weighted average price

/api/v1/mini/trades

Changes

Get market trades of mini-token pairs.

TradePage

Name	Type	Description	Example
total	long	total number of trades
trade	[ Trade ]

Upcoming Changes in 5DAX Chain API v0.6.4

HTTP API

Add Error Message for Newly Created Address

You will get {"code":404,"message":"account not found"} for newly created account:

Example

https://testnet-dex-asiapacific.5dax.com/api/v1/account/tbnb10qpmrlsr4mq65xwgjd39xypkkpw3wm9c5e58xm

Return:

{
code: 404,
message: "account not found"
}

/api/v1/trades

Changes

Add buyerSource and sellerSource in the response Trade data structure. The Source Id reference can be found in https://github.com/5dax/BEPs/blob/master/BEP10.md.

Trade

Name	Type	Description	Example
baseAsset	string	base asset symbol
blockHeight	long	block height
buyFee	string	trading fee for the buyer address on the block of this trade
buyerId	string	id of buyer
buyerOrderId	string	order id for buyer
buySingleFee	string	trading fee for the buyer address on this single trade	5T:0.00000172;
buyerSource	long	tx source of buy order	1
price	string	trade price
quantity	string	trade quantity
quoteAsset	string	quote asset symbol
sellFee	string	trading fee for the seller address on the block of this trade
sellerId	string	seller ID
sellerOrderId	string	seller order ID
sellSingleFee	string	trading fee for the seller address on this single trade	5T:0.00000216;
sellerSource	long	tx source of sell order	1
symbol	string	asset symbol
tickType	string	enum [Unknown,SellTaker,BuyTaker,BuySurplus,SellSurplus,Neutral]
time	long	trade time
tradeId	string	trade ID

Upcoming Changes in 5DAX Chain API v0.6.3

HTTP API

/api/v1/atomic-swaps

/api/v1/atomic-swaps/{id}

Changes

The API is used to query atomic-swaps by id or by address. In the AtomicSwap data structure: * A new field blockTimestamp is added to indicate the block time in millisecond * The original timestamp is changed to indicate the timestamp for randomNumberHash calculation. Its unit is second. * createTime and updateTime are removed from AtomicSwap.

AtomicSwap

Name	Type	Description
blockTimestamp	long	Timestamp of block in which the swap is initiated. The unit is millisecond.
closedTime	long
crossChain	integer
expectedIncome	string
expireHeight	long
fromAddr	string
inAmount	string
outAmount	string
randomNumber	string
randomNumberHash	string
recipientOtherChain	string
status	integer
swapId	string
timestamp	long	The timestamp for randomNumberHash calculation, randomNumberHash=sha256(randomNumber, timestamp). The unit is second.
toAddr	string

WebSocket

As described in https://docs.5dax.com/api-reference/dex-api/ws-streams.html#6-book-depth-streams, you can now customize the returned level from orderbook. The default level is 20 and you can extend the level to 100, 500, or 1000 with compression enabled.

Example on mainnet:

var  marketDepth = new WebSocket("wss://dex-atlantic.5dax.com/api/ws/NEXO-A84_NT@marketDepth100");

Example on testnet:

var  marketDepth = new WebSocket("wss://testnet-de.5dax.com/api/ws/ALT-3B6_NT@marketDepth100");

Node RPC

Due to changes of underling Tendermint library, ResponseCheckTx, ResponseDeliverTx, ResponseBeginBlock, and ResponseEndBlock now include Events instead of Tags. Each Event contains a type and a list of attributes (list of key-value pairs) allowing for inclusion of multiple distinct events in each response.

Events

Some methods (CheckTx, BeginBlock, DeliverTx, EndBlock) include an Events field in their Response*. Each event contains a type and a list of attributes, which are key-value pairs denoting something about what happened during the method's execution.

Events can be used to index transactions and blocks according to what happened during their execution. Note that the set of events returned for a block from BeginBlock and EndBlock are merged. In case both methods return the same tag, only the value defined in EndBlock is used.

Each event has a type which is meant to categorize the event for a particular Response* or tx. A Response* or tx may contain multiple events with duplicate type values, where each distinct entry is meant to categorize attributes for a particular event. Every key and value in an event's attributes must be UTF-8 encoded strings along with the event type itself.

Example:

 abci.ResponseDeliverTx{
  // ...
  Events: []abci.Event{
    {
      Type: "validator.provisions",
      Attributes: cmn.KVPairs{
        cmn.KVPair{Key: []byte("address"), Value: []byte("...")},
        cmn.KVPair{Key: []byte("amount"), Value: []byte("...")},
        cmn.KVPair{Key: []byte("balance"), Value: []byte("...")},
      },
    },
    {
      Type: "validator.provisions",
      Attributes: cmn.KVPairs{
        cmn.KVPair{Key: []byte("address"), Value: []byte("...")},
        cmn.KVPair{Key: []byte("amount"), Value: []byte("...")},
        cmn.KVPair{Key: []byte("balance"), Value: []byte("...")},
      },
    },
    {
      Type: "validator.slashed",
      Attributes: cmn.KVPairs{
        cmn.KVPair{Key: []byte("address"), Value: []byte("...")},
        cmn.KVPair{Key: []byte("amount"), Value: []byte("...")},
        cmn.KVPair{Key: []byte("reason"), Value: []byte("...")},
      },
    },
    // ...
  },
}

ResponseCheckTx

type ResponseCheckTx struct {
  Code                 uint32   `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
  Data                 []byte   `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
  Log                  string   `protobuf:"bytes,3,opt,name=log,proto3" json:"log,omitempty"`
  Info                 string   `protobuf:"bytes,4,opt,name=info,proto3" json:"info,omitempty"`
  GasWanted            int64    `protobuf:"varint,5,opt,name=gas_wanted,json=gasWanted,proto3" json:"gas_wanted,omitempty"`
  GasUsed              int64    `protobuf:"varint,6,opt,name=gas_used,json=gasUsed,proto3" json:"gas_used,omitempty"`
  Events               []Event  `protobuf:"bytes,7,rep,name=events,proto3" json:"events,omitempty"`
  Codespace            string   `protobuf:"bytes,8,opt,name=codespace,proto3" json:"codespace,omitempty"`
  XXX_NoUnkeyedLiteral struct{} `json:"-"`
  XXX_unrecognized     []byte   `json:"-"`
  XXX_sizecache        int32    `json:"-"`
}

ResponseDeliverTx

type ResponseDeliverTx struct {
  Code                 uint32   `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
  Data                 []byte   `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
  Log                  string   `protobuf:"bytes,3,opt,name=log,proto3" json:"log,omitempty"`
  Info                 string   `protobuf:"bytes,4,opt,name=info,proto3" json:"info,omitempty"`
  GasWanted            int64    `protobuf:"varint,5,opt,name=gas_wanted,json=gasWanted,proto3" json:"gas_wanted,omitempty"`
  GasUsed              int64    `protobuf:"varint,6,opt,name=gas_used,json=gasUsed,proto3" json:"gas_used,omitempty"`
  Events               []Event  `protobuf:"bytes,7,rep,name=events,proto3" json:"events,omitempty"`
  Codespace            string   `protobuf:"bytes,8,opt,name=codespace,proto3" json:"codespace,omitempty"`
  XXX_NoUnkeyedLiteral struct{} `json:"-"`
  XXX_unrecognized     []byte   `json:"-"`
  XXX_sizecache        int32    `json:"-"`
}

ResponseBeginBlock

type ResponseBeginBlock struct {
  Events               []Event  `protobuf:"bytes,1,rep,name=events,proto3" json:"events,omitempty"`
  XXX_NoUnkeyedLiteral struct{} `json:"-"`
  XXX_unrecognized     []byte   `json:"-"`
  XXX_sizecache        int32    `json:"-"`
}

ResponseEndBlock

type ResponseEndBlock struct {
  ValidatorUpdates      []ValidatorUpdate `protobuf:"bytes,1,rep,name=validator_updates,json=validatorUpdates,proto3" json:"validator_updates"`
  ConsensusParamUpdates *ConsensusParams  `protobuf:"bytes,2,opt,name=consensus_param_updates,json=consensusParamUpdates,proto3" json:"consensus_param_updates,omitempty"`
  Events                []Event           `protobuf:"bytes,3,rep,name=events,proto3" json:"events,omitempty"`
  XXX_NoUnkeyedLiteral  struct{}          `json:"-"`
  XXX_unrecognized      []byte            `json:"-"`
  XXX_sizecache         int32             `json:"-"`
}

Upcoming Changes in 5DAX Chain API v0.6.2

HTTP API

/api/v2/transactions-in-block/{blockHeight}

Changes

This endpoint is used for getting all transactions in the block. Multi-send and multi-coin transactions are flattened as sub-transactions.

TxV2

Name	Type	Description	Example
blockHeight	long
code	integer		0
data	string
fromAddr	string
memo	string
orderId	string	Optional. Available when the transaction type is NEW_ORDER
proposalId	string	Optional. Available when the transaction type is PROPOSAL
sequence	long
source	long
subTransactions	[ SubTx ]	Optional. Available when the transaction has sub-transactions, such as multi-send transaction or a transaction have multiple assets
swapId	string	Optional. Available when the transaction type is one of HTL_TRANSFER, CLAIM_HTL, REFUND_HTL, DEPOSIT_HTL
timeStamp	dateTime
toAddr	string
txAsset	string
txFee	string
txHash	string
txType	string
value	string

/api/v1/timelocks/{account_addr}

Changes

This new function is for getting the whole timelock history of an address.

TimeLocks

Name	Type	Description
id	long	The record id of the timelock transaction
description	string	The description of the timelock transaction
amount	[ ]
locktime	string	The available unlock time

/api/v1/timelock/{account_addr}?(id={recordid})

Changes

This new function is for getting the timelock history of an address by id.

TimeLocks

Name	Type	Description
id	long	The record id of the timelock transaction
description	string	The description of the timelock transaction
amount	[ ]
locktime	string	The available unlock time

Upcoming Changes in 5DAX Chain API v0.6.1

HTTP API

As you know, There are some accelerate nodes which provides some advanced API services for the public. Here is a list of all the HTTP API information it provides on mainnet: https://docs.5dax.com/api-reference/dex-api/paths.html

In the latest update of HTTP API for testnet, there are the following changes:

/api/v1/account/{address}

Changes In the Account data structure, a new field flags is added to indicate the constrains for this address.

flags is used to indicate which script needs to be executed.

Account

Name	Type	Description
account_number	integer
address	string (address)
balances	[ Balance ]
public_key	[ integer ]	Public key bytes
flags	integer	indicate additional check for this account
sequence	long	sequence is for preventing replay attack

Upcoming Changes in 5DAX Chain API v0.6.0

HTTP API

As you know, There are some accelerate nodes which provides some advanced API services for the public. Here is a list of all the HTTP API information it provides on mainnet: https://docs.5dax.com/api-reference/dex-api/paths.html

In the latest update of HTTP API for testnet, there are the following changes:

/api/v1/trades

Changes

In the Trade data structure, a new field Ticker Type is added. The enumerate values are: "Unknown", "SellTaker","BuyTaker","BuySurplus","SellSurplus","Neutral". When there is a maker and taker, SellTaker and BuyTaker are used to indicate the side. When both sides are taker, BuySurplus, SellSurplus and Neutral are used to indicate market pressure.Unknown mean the type is not possible to define.

buySingleFee is used to show trading fee for the buyer address on this single trade.
sellSingleFeeis used to show trading fee for the seller address on this single trade.

GET

Summary: Get market trades.

Description: Gets a list of historical trades.

Query Window: Default query window is latest 7 days; The maximum start - end query window is 3 months.

Rate Limit: 5 requests per IP per second.

Parameters

Name	Located in	Description	Required	Schema
address	query	the buyer/seller address	No	string
buyerOrderId	query	buyer order id	No	string
end	query	end time in Milliseconds	No	long
height	query	block height	No	long
limit	query	default 500; max 1000.	No	integer
offset	query	start with 0; default 0.	No	integer
quoteAsset	query	quote asset	No	string
sellerOrderId	query	seller order id	No	string
side	query	order side. 1 for buy and 2 for sell.	No	integer
start	query	start time in Milliseconds	No	long
symbol	query	symbol	No	string
total	query	total number required, 0 for not required and 1 for required; default not required, return total=-1 in response	No	integer

Responses

Code	Description	Schema
200	OK	TradePage
400	Bad Request	Error
404	Not Found
default	Generic error response	Error

TradePage

Name	Type	Description	Example
total	long
trade	[ Trade ]

Trade

Name	Type	Description
baseAsset	string	base asset
blockHeight	long	block height
buyFee	string	trading fee for the buyer address on the block of this trade
buyerId	string	id of buyer
buyerOrderId	string	order id for buyer
buySingleFee	string	trading fee for the buyer address on this single trade
price	string	trade price
quantity	string	trade quantity
quoteAsset	string	quote asset
sellFee	string	trading fee for the seller address on the block of this trade
sellerId	string	seller ID
sellerOrderId	string	seller order ID
sellSingleFee	string	trading fee for the seller address on this single trade
symbol	string	asset symbol
tickType	string	enum [Unknown,SellTaker,BuyTaker,BuySurplus,SellSurplus,Neutral]
time	long	trade time
tradeId	string	trade ID

Websocket

Trades

Changes

In received Payload of trades, a new filed tt is added. Its enumerate values are: * 0: Unknown * 1: SellTaker * 2: BuyTaker * 3: BuySurplus * 4: SellSurplus * 5: Neutral

Received Payload:

{
    "stream": "trades",
    "data": [{
        "e": "trade",       // Event type
        "E": 123456789,     // Event height
        "s": "NT_BTC",     // Symbol
        "t": "12345",       // Trade ID
        "p": "0.001",       // Price
        "q": "100",         // Quantity
        "b": "88",          // Buyer order ID
        "a": "50",          // Seller order ID
        "T": 123456785,     // Trade time
        "sa": "bnb1me5u083m2spzt8pw8vunprnctc8syy64hegrcp", // SellerAddress
        "ba": "bnb1kdr00ydr8xj3ydcd3a8ej2xxn8lkuja7mdunr5" // BuyerAddress
        "tt": 1   //tiekertype
    },
    {
        "e": "trade",       // Event type
        "E": 123456795,     // Event time
        "s": "NT_BTC",     // Symbol
        "t": "12348",       // Trade ID
        "p": "0.001",       // Price
        "q": "100",         // Quantity
        "b": "88",          // Buyer order ID
        "a": "52",          // Seller order ID
        "T": 123456795,     // Trade time
        "sa": "bnb1me5u083m2spzt8pw8vunprnctc8syy64hegrcp", // SellerAddress
        "ba": "bnb1kdr00ydr8xj3ydcd3a8ej2xxn8lkuja7mdunr5" // BuyerAddress
        "tt": 0    //tiekertype
    }]
}

Extra data from your fullnode

All those extra info can also be found in exported data from your fullnode.

Changes

In trade data structure, there are five new fields: SSrc,BSrc,SSingleFee, BSingleFee and TickerType.

SSrc: Source code of Sell order transaction
BSrc: Source code of Buy order transaction
SSingleFee: fee of matched sell order
BSingleFee: fee of matched buy order
TickerType: ticker type

In Order data structure, there is a new field: singlefee. This is used to show the fee of this order.

For example:

"Height":3154,
   "Timestamp":1560927932877738000,
   "NumOfMsgs":4,
   "Trades":{
      "NumOfMsgs":1,
      "Trades":[
         {
            "Id":"3154-0",
            "Symbol":"NNB-811_NT",
            "Price":1200000000,
            "Qty":1200000000,
            "Sid":"8FEC97AB9B3F52A30B860CFBB8E41B72E9EB02C1-11",
            "Bid":"01C93F3512BCAA7E1DDD490B69B85E53A76C79B9-2",
            "Sfee":"NT:5760000",
            "Bfee":"NT:5760000",
            "SSrc":0,
            "BSrc":0,
            "SSingleFee":"",
            "BSingleFee":"",
            "TickType":0,
            "SAddr":"bnb13lkf02um8af2xzuxpnam3eqmwt57kqkp3hcvyp",
            "BAddr":"bnb1q8yn7dgjhj48u8wafy9knwz72wnkc7dehf39ch"
         }
      ]
   },
   "Orders":{
      "NumOfMsgs":3,
      "Orders":[
         {
            "Symbol":"NNB-811_NT",
            "Status":0,
            "OrderId":"01C93F3512BCAA7E1DDD490B69B85E53A76C79B9-2",
            "TradeId":"",
            "Owner":"bnb1q8yn7dgjhj48u8wafy9knwz72wnkc7dehf39ch",
            "Side":1,
            "OrderType":2,
            "Price":1300000000,
            "Qty":1300000000,
            "LastExecutedPrice":0,
            "LastExecutedQty":0,
            "CumQty":1200000000,
            "Fee":"",
            "OrderCreationTime":1560927932877738000,
            "TransactionTime":1560927932877738000,
            "TimeInForce":1,
            "CurrentExecutionType":0,
            "TxHash":"A120FAA19A3448119E7F32B986540B21A5927616C73F95ACD1626FB54A74A865"
         },
         {
            "Symbol":"NNB-811_NT",
            "Status":5,
            "OrderId":"01C93F3512BCAA7E1DDD490B69B85E53A76C79B9-2",
            "TradeId":"3154-0",
            "Owner":"bnb1q8yn7dgjhj48u8wafy9knwz72wnkc7dehf39ch",
            "Side":1,
            "OrderType":2,
            "Price":1300000000,
            "Qty":1300000000,
            "LastExecutedPrice":1200000000,
            "LastExecutedQty":1200000000,
            "CumQty":1200000000,
            "Fee":"NT:5760000",
            "OrderCreationTime":1560927932877738000,
            "TransactionTime":1560927932877738000,
            "TimeInForce":1,
            "CurrentExecutionType":0,
            "TxHash":"A120FAA19A3448119E7F32B986540B21A5927616C73F95ACD1626FB54A74A865"
         },
         {
            "Symbol":"NNB-811_NT",
            "Status":6,
            "OrderId":"8FEC97AB9B3F52A30B860CFBB8E41B72E9EB02C1-11",
            "TradeId":"3154-0",
            "Owner":"bnb13lkf02um8af2xzuxpnam3eqmwt57kqkp3hcvyp",
            "Side":2,
            "OrderType":2,
            "Price":1200000000,
            "Qty":1200000000,
            "LastExecutedPrice":1200000000,
            "LastExecutedQty":1200000000,
            "CumQty":1200000000,
            "Fee":"NT:5760000",
            "OrderCreationTime":1560927931834863000,
            "TransactionTime":1560927932877738000,
            "TimeInForce":1,
            "CurrentExecutionType":0,
            "TxHash":"617565ECA6464E1B7435819A8154BCF5FC773FE1C5982A833DBEEDBE78E660C6"
         }
      ]
   },
   "Proposals":{
      "NumOfMsgs":0,
      "Proposals":null
   },
   "StakeUpdates":{
      "NumOfMsgs":0,
      "CompletedUnbondingDelegations":null
   }
}

Upcoming Changes in v0.6.2

Tendermint Changes

1. Better Handle Index database

Now Tendermint will recover index data from restart or crash. You can see the latest indexed height from status:

{
"jsonrpc": "2.0",
"id": "",
"result": {
...
"sync_info": {
      "latest_block_hash": "F51538DA498299F4C57AC8162AAFA0254CE08286",
      "latest_app_hash": "0000000000000000",
      "latest_block_height": "18",
      "latest_block_time": "2018-09-17T11:42:19.149920551Z",
      "catching_up": false,
      "index_height": "18"
    },
...
}

2. More configuration in config file

A new field is added: skip_tx_from_persistent under mempool part. If you set this to be True, your node will not broadcast transactions to its persistent peers.

3. Change of Monitoring Metrics

Add the following metrics:
IndexHegiht：This metric will show the latest indexed height.
Height: This metric will show the latest height of the blockchain
BlockIntervalSeconds: This metric will show the Time between this and the last block
NumTxs: This metric will show the total number of transactions in the current block
BlockSizeBytes: This metric will show the size of the block
TotalTxs: This metric will show the total number of transactions in history
CommittedHeight: This metric will show the latest block height
PermanentPeerSetSize: This metric will show the number of peers considered as good
PermanentPeers: This metric will show the details of peers considered as good
DecayPeerSetSize: This metric will show the number of peers considered as bad
Remove metrics of ReceivedTx, PeerSendBytesTotal, PeerReceiveBytesTotal