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Exchange Subgraph

The Exchange Subgraph contains indexed information about exchange, exchange volumes, asset volumes, the orders, developer royalties, etc.
Exchange Optimistic Kovan GraphiQL 
https://thegraph.com/hosted-service/subgraph/gcbsumid/exchange-optimistic-kovan
Hosted Service
Try querying the Exchange Subgraph!
Schemas
Entities
Exchange
type Exchange @entity {
  id: ID!
  orders: [Order!]!
  numOfOrders: BigInt!
  numOfBuyOrders: BigInt!
  numOfSellOrders: BigInt!
}
Token Escrow
type TokenEscrow @entity {
  id: ID!
  supportedTokens: [Token!]
}
Token
type Token @entity {
  id: ID!
  address: Bytes!
  escrow: TokenEscrow!
  totalVolume: BigInt!
  dailyData: [TokenDayData!]
}
Account
type Account @entity {
  id: ID!
  address: Bytes!
  orders: [Order!]!
  numOfOpenBuyOrders: BigInt!
  numOfOpenSellOrders: BigInt!
  numOfFilledOrders: BigInt!
  numOfCancelledOrders: BigInt!
  volume: BigInt!
  volumeAsBuyer: BigInt!
  volumeAsSeller: BigInt!
  dailyData: [AccountDayData!]
  claimedRoyalties: [UserRoyalty!]
}
User Royalty
type UserRoyalty @entity {
  id: ID!
  user: Account!
  token: Token!
  claimedAmount: BigInt!
}
Order
type Order @entity {
  id: ID!
  exchange: Exchange!
  asset: Asset!
  owner: Account!
  type: OrderType!
  price: BigInt!
  amountOrdered: BigInt!
  amountFilled: BigInt!
  status: OrderStatus!
  createdAtTimestamp: BigInt!
  filledAtTimestamp: BigInt!
  cancelledAtTimestamp: BigInt!
  lastClaimedAtTimestamp: BigInt!
  orderFills: [OrderFill!]
}
Order Fill
type OrderFill @entity {
  id: ID!
  filler: Account!
  order: Order!
  amount: BigInt!
  pricePerItem: BigInt!
  totalPrice: BigInt!
  token: Token!
}
Asset
type Asset @entity {
  id: ID!
  tokenId: BigInt!
  parentContract: Bytes!
  orders: [Order!] @derivedFrom(field: "asset")
  assetVolumeTransacted: BigInt!
}
Token Day Data
type TokenDayData @entity {
  id: ID!
  token: Token!
  volume: BigInt!
  startTimestamp: Int!
}
Account Day Data
type AccountDayData @entity {
  id: ID!
  account: Account!
  token: Token!
  volume: BigInt!
  volumeAsBuyer: BigInt!
  volumeAsSeller: BigInt!
  startTimestamp: Int!
}
Enums
Order Type
enum OrderType {
    Buy
    Sell
}
Order Status
enum OrderStatus {
  Ready
  PartiallyFilled
  Filled
  Cancelled
  Claimed
}
Content Subgraph
Next - Governance
RAWR Token
Last modified 1yr ago