MAX Exchange API Ruby SDK

A ruby implementation of MAX exchange API

REST API V2
Websocket API

Documentations

Supports

Ruby 2.2 ~ 2.7, 3.0

Installation

gem 'max_exchange_api'

And then execute:

$ bundle

Or install it yourself as:

$ gem install max_exchange_api

Configuration

Set timeout time

# Set default timeout time
MaxExchangeApi.default_config.timeout = 3 # seconds

# Create an api instance with custom timeout time
api = MaxExchangeApi::PublicApi.new(config: { timeout: 12 })
api = MaxExchangeApi::PrivateApi.new(access_key, secret_key, config: { timeout: 12 })

Logging

require 'logger'

# Print log to standard output
MaxExchangeApi.default_config.logger = Logger.new(STDOUT)

# Print log to file
MaxExchangeApi.default_config.logger = Logger.new('log/api.log')

# Create an api instance with custom logger
api = MaxExchangeApi::PublicApi.new(config: { logger: Logger.new(STDOUT) })
api = MaxExchangeApi::PrivateApi.new(access_key, secret_key, config: { logger: Logger.new(STDOUT) })

Usage

Public Api Examples

@api = MaxExchangeApi::PublicApi.new

GET /api/v2/vip_levels

Get all VIP level fees.

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@api.vip_levels

GET /api/v2/vip_levels/{level}

Get VIP level fee by level.

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@api.vip_levels(2)

GET /api/v2/currencies

Get all available currencies.

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@api.currencies

GET /api/v2/k

Get OHLC(k line) of a specific market.

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# use default parameters
@api.k('btctwd')

# provide all possible parameters
@api.k('btctwd', limit: 30, period: 1, timestamp: 1624705402)

GET /api/v2/depth

Get depth of a specified market.

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# use default parameters
@api.depth('maxtwd')

# provide all possible parameters
@api.depth('maxtwd', limit: 10, sort_by_price: true)

GET /api/v2/trades

Get recent trades on market, sorted in reverse creation order.

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# use default parameters
@api.trades('btctwd')

# provide all possible parameters
@api.trades(
  'maxtwd', 
  timestamp: 1624705402,
  from: 68444,
  to: 69444,
  order_by: 'asc',
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

GET /api/v2/markets

Get all available markets.

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@api.markets

GET /api/v2/summary

Overview of market data for all tickers.

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@api.summary

GET /api/v2/tickers/{path_market}

Get ticker of specific market.

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@api.tickers('btctwd')

GET /api/v2/tickers

Get ticker of all markets.

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@api.tickers

GET /api/v2/timestamp

Get server current time, in seconds since Unix epoch.

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@api.timestamp

Private Api Examples

access_key = 'YOUR_ACCESS_KEY'
secret_key = 'YOUR_SECRET_KEY'

@api = MaxExchangeApi::PrivateApi.new(access_key, secret_key)

Trade

GET /api/v2/trades/my/of_order

get your executed trades related to a order

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# use max unique order id
@api.my_trades_of_order(123456)

# use user specified order id
@api.my_trades_of_order('MY_ORDER_123456', use_client_id: true)

GET /api/v2/trades/my

get your executed trades, sorted in reverse creation order

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# use default parameters
@api.my_trades('btctwd')

# provide all possible parameters
@api.my_trades(
  'maxtwd',
  timestamp: 1624705402,
  from: 68444,
  to: 69444,
  order_by: 'asc',
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

Withdrawal

GET /api/v2/withdrawals

get your external withdrawals history

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# use default parameters
@api.withdrawals('max')

# provide all possible parameters
@api.withdrawals(
  'max',
  'confirmed',
  from: 68444,
  to: 69444,
  state: 'confirmed',
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

GET /api/v2/withdrawal

get details of a specific external withdraw

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@api.withdrawal('withdraw_id')

POST /api/v2/withdrawal

submit a withdrawal. IP whitelist for api token is required.

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@api.create_withdrawal!('twd', 'withdraw_address_id', 100000)

Profile

GET /api/v2/members/profile

get personal profile information

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@api.member_profile

GET /api/v2/members/me

get your profile and accounts information

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@api.me

GET /api/v2/members/vip_level

get VIP level info

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@api.vip_level

Account

GET /api/v2/members/accounts

get personal accounts information

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@api.accounts

GET /api/v2/members/accounts/{path_currency}

get personal accounts information of a currency

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@api.account(currnecy)

Deposit

GET /api/v2/deposits

get your deposits history

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# use default parameters
@api.deposits('max')

# provide all possible parameters
@api.deposits(
  'max',
  'confirmed',
  from: 68444,
  to: 69444,
  state: 'accepted',
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

GET /api/v2/deposit

get details of a specific deposit

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@api.deposit('transaction_id')

Address

GET /api/v2/deposit_addresses

The addresses could be empty before generated, please call POST /deposit_addresses in that case

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# use default parameters
@api.deposit_addresses

# provide all possible parameters
@api.deposit_addresses(currency: 'twd', pagination: true, page: 3, limit: 15, offset: 5)

POST /api/v2/deposit_addresses

Address creation is asynchronous, please call GET /deposit_addresses later to get generated addresses

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@api.create_deposit_addresses!('twd')

GET /api/v2/withdraw_addresses

get withdraw addresses

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# use default parameters
@api.withdraw_addresses('twd')

# provide all possible parameters
@api.withdraw_addresses('usdt', pagination: true, page: 3, limit: 15, offset: 5)

Internal Transfer

GET /api/v2/internal_transfers

get internal transfers history

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# use default parameters
@api.internal_transfers

# provide all possible parameters
@api.internal_transfers(
  currency: 'btc',
  side: 'in',
  from: 68444,
  to: 69444,
  pagination: true, 
  page: 3, 
  limit: 15, 
  offset: 5,
)

GET /api/v2/internal_transfer

get details of a specific internal transfer

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@api.internal_transfer('internal_transfer_id')

Reward

GET /api/v2/rewards

get rewards history

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# use default parameters
@api.rewards

# provide all possible parameters
@api.rewards(
  currency: 'btc',
  from: 68444,
  to: 69444,
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

GET /api/v2/rewards/{path_reward_type}

get specific rewards history

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# use default parameters
@api.rewards(reward_type: 'airdrop_rewards')

# provide all possible parameters
@api.rewards(
  reward_type: 'airdrop_rewards',
  currency: 'btc',
  from: 68444,
  to: 69444,
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

GET /api/v2/max_rewards/yesterday

get max rewards yesterday

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@api.max_rewards_yesterday

GET /api/v2/yields

get yields history

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# use default parameters
@api.yields

# provide all possible parameters
@api.yields(
  currency: 'usdt',
  from: 68444,
  to: 69444,
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

Order

GET /api/v2/orders

get your orders, results is paginated.

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# use default parameters
@api.orders('maxtwd')

# provide all possible parameters
@api.orders(
  'maxtwd',
  state: 'done',
  order_by: 'desc',
  group_id: 12345,
  pagination: true,
  page: 3,
  limit: 15,
  offset: 5,
)

GET /api/v2/order

get a specific order.

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# use max unique order id
@api.order(123456)

# use user specified order id
@api.order('MY_ORDER_123456', use_client_id: true)

POST /api/v2/orders/clear

cancel all your orders with given market and side

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# use default parameters
@api.cancel_orders!

# provide all possible parameters
@api.cancel_orders!(market: 'maxtwd', side: 'sell', group_id: '123456')

POST /api/v2/order/delete

cancel an order

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# use max unique order id
@api.cancel_order!(123456)

# use user specified order id
@api.cancel_order!('MY_ORDER_123456', use_client_id: true)

POST /api/v2/orders

create a sell/buy order

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# use default parameters
@api.create_order!('maxtwd', 'buy', 1000, price: 7.5)

# provide all possible parameters
@api.create_order!(
  'maxtwd',
  'buy',
  1000,
  price: 7.5,
  client_oid: 'MY_ORDER_ID_12345',
  stop_price: 8,
  ord_type: 'limit',
  group_id: 12345678,
)

POST /api/v2/orders/multi/onebyone

Create multiple sell/buy orders, orders may be partially accepted, please put your orders as an array in json body.

Show code

# use default parameters
@api.create_orders!('maxtwd', [
  { side: 'buy', volume: '1000', price: '7.5' },
  { side: 'buy', volume: '1500', price: '7.2' },
])

# provide all possible parameters
@api.create_orders!('maxtwd', [
  { side: 'buy', volume: '1000', price: '7.5', client_oid: 'MY_ORDER_ID_12345', stop_price: '8', ord_type: 'limit' },
  { side: 'buy', volume: '1500', price: '7.2', client_oid: 'MY_ORDER_ID_12346', stop_price: '8', ord_type: 'limit' },
], group_id: 12345)

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/khiav223577/max_exchange_api. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Development

Runtime

MAX Exchange API Ruby SDK

Documentations

Supports

Installation

Configuration

Set timeout time

Logging

Usage

Public Api Examples

Private Api Examples

Trade

Withdrawal

Profile

Account

Deposit

Address

Internal Transfer

Reward

Order

Development

Contributing

License