10/24/2018

Announcements

DyDx tokens are coming to Radar!

1. We have added an additional type query parameter to our /v2/markets endpoint. In order to return short token markets you can now do: https://api.radarrelay.com/v2/markets?type=short​

2. You can now trade sETH30/DAI – which is currently the sETH 10/30 DyDx position. Trading a DyDx short token is the same functionality as any other token, however, the tokens price is inversely correlated. Visit https://shorttokens.io to learn more. (edited)

Changes

• The active query parameter on the /markets endpoint has been changed to sort, which accepts the following inputs: 'active' to sort by active markets, or 'name' to sort alphabetically. Using active=true|false will continue to work as expected, but may be removed in the future.

• We now include the orderHash in the SRA order book endpoint: api.radarrelay.com/0x/v2/orderbook.

• We have removed the initial welcome message from the 0x SRA WS API.

10/2018—V2 Release

Changes

REST

• ​v2/markets​

  • To reduce the overall response size a new include parameter was added to the markets endpoint and the number of parameters on the base response was reduced. The markets endpoint response is now broken down into: base, ticker, stats, and history. If the include parameter is excluded, this endpoint will now return an array of RadarMarketBase objects.

• ​v2/markets/{id}/ticker​

  • Updates to response schema: See RadarTicker​

    • Renamed bid to bestBid

    • Renamed ask to bestAsk

    • Added spreadPercentage

    • Removed volume parameter from interface

• ​v2/markets/{id}/history​

  • New endpoint

• ​v2/markets/{id}/stats​

  • New endpoint

• ​v2/markets/{id}/fills​

  • Updates to response schema: See RadarFill​

    • Added outlier parameter to interface

    • Added type parameter to interface

    • Renamed maker to makerAddress on interface

    • Renamed taker to takerAddress on interface

    • Renamed paidMakerFee to makerFeePaid

    • Renamed paidTakerFee to takerFeePaid

    • Renamed feeRecipient to feeRecipientAddress

• ​v2/markets/{id}/candles​

  • Updates to response schema: See RadarCandle​

    • Removed baseTokenAddresses from interface

    • Removed quoteTokenAddresses from interface

• ​v2/markets/{id}/book​

  • New 0x Order schema returned in RadarSignedOrder interface

WebSockets: ws.radarrelay.com/v2​

• Updates to event interfaces: See Radar WebSocket Events​

  • Added OrderType to RadarRemoveOrder event interface

  • Added OrderHash to RadarRemoveOrder event interface

  • ​RadarRemoveOrder event interface no longer includes RadarSignedOrder​

  • ​RadarRemoveOrder interface now extends MarketEvent interface

  • Added OrderType to RadarCancelOrder event interface

  • Added OrderHash to RadarCancelOrder event interface

  • ​RadarCancelOrder interface now extends MarketEvent interface