Class UiWrapper

address

activeMarkets

• activeMarkets(): PublicKey[]

• Returns PublicKey[]

marketInfoForMarket

• marketInfoForMarket(marketPk): null | UiWrapperMarketInfo

• Get the parsed market info from the wrapper.

  Parameters

  • marketPk: PublicKey

    PublicKey for the market

  Returns null | UiWrapperMarketInfo

  MarketInfoParsed

openOrdersForMarket

• openOrdersForMarket(marketPk): null | UiWrapperOpenOrder[]

• Get the open orders from the wrapper.

  Parameters

  • marketPk: PublicKey

    PublicKey for the market

  Returns null | UiWrapperOpenOrder[]

  OpenOrder[]

placeOrderIx

• placeOrderIx(market, accounts, args): TransactionInstruction

• Parameters

  • market: Market
  • accounts: {
        baseTokenProgram?: PublicKey;
        payer?: PublicKey;
        quoteTokenProgram?: PublicKey;
    }

    • OptionalbaseTokenProgram?: PublicKey

    • Optionalpayer?: PublicKey

    • OptionalquoteTokenProgram?: PublicKey

  • args: {
        amount: number;
        isBid: boolean;
        orderId?: number;
        price: number;
    }

    • amount: number

    • isBid: boolean

    • OptionalorderId?: number

    • price: number

  Returns TransactionInstruction

prettyPrint

• prettyPrint(): void

• Print all information loaded about the wrapper in a human readable format.

  Returns void

reload

• reload(connection): Promise<void>

• Updates the data in a Wrapper.

  Parameters

  • connection: Connection

    The Solana Connection object

  Returns Promise<void>

settleIx

• settleIx(market, accounts, params): TransactionInstruction

• Parameters

  • market: Market
  • accounts: {
        baseTokenProgram?: PublicKey;
        platformTokenAccount: PublicKey;
        quoteTokenProgram?: PublicKey;
        referrerTokenAccount: PublicKey;
    }

    • OptionalbaseTokenProgram?: PublicKey

    • platformTokenAccount: PublicKey

    • OptionalquoteTokenProgram?: PublicKey

    • referrerTokenAccount: PublicKey

  • params: SettleFundsInstructionArgs

  Returns TransactionInstruction

unsettledBalances

• unsettledBalances(markets): {
      market: Market;
      numBaseTokens: number;
      numQuoteTokens: number;
  }[]

• Parameters

  • markets: Market[]

  Returns {
      market: Market;
      numBaseTokens: number;
      numQuoteTokens: number;
  }[]

StaticdeserializeWrapperBuffer

• deserializeWrapperBuffer(data): UiWrapperData

• Deserializes wrapper data from a given buffer and returns a Wrapper object

  This includes both the fixed and dynamic parts of the market. https://github.com/CKS-Systems/manifest/blob/main/programs/wrapper/src/wrapper_state.rs

  Parameters

  • data: Buffer

    The data buffer to deserialize

  Returns UiWrapperData

  WrapperData

StaticfetchFirstUserWrapper

• fetchFirstUserWrapper(connection, payer): Promise<null | Readonly<{
      account: AccountInfo<Buffer>;
      pubkey: PublicKey;
  }>>

• Parameters

  • connection: Connection
  • payer: PublicKey

  Returns Promise<null | Readonly<{
      account: AccountInfo<Buffer>;
      pubkey: PublicKey;
  }>>

StaticloadFromBuffer

• loadFromBuffer(__namedParameters): UiWrapper

• Returns a Wrapper for a given address, a data buffer

  Parameters

  • __namedParameters: {
        address: PublicKey;
        buffer: Buffer;
    }

    • address: PublicKey

    • buffer: Buffer

  Returns UiWrapper

StaticplaceOrderCreateIfNotExistsIxs

• placeOrderCreateIfNotExistsIxs(connection, baseMint, baseDecimals, quoteMint, quoteDecimals, owner, payer, args, baseTokenProgram?, quoteTokenProgram?): Promise<{
      ixs: TransactionInstruction[];
      signers: Signer[];
  }>

• Parameters

  • connection: Connection
  • baseMint: PublicKey
  • baseDecimals: number
  • quoteMint: PublicKey
  • quoteDecimals: number
  • owner: PublicKey
  • payer: PublicKey
  • args: {
        amount: number;
        isBid: boolean;
        orderId?: number;
        price: number;
    }

    • amount: number

    • isBid: boolean

    • OptionalorderId?: number

    • price: number

  • baseTokenProgram: PublicKey = TOKEN_PROGRAM_ID
  • quoteTokenProgram: PublicKey = TOKEN_PROGRAM_ID

  Returns Promise<{
      ixs: TransactionInstruction[];
      signers: Signer[];
  }>

StaticsetupIxs

• setupIxs(connection, owner, payer): Promise<{
      ixs: TransactionInstruction[];
      signers: Signer[];
  }>

• Parameters

  • connection: Connection
  • owner: PublicKey
  • payer: PublicKey

  Returns Promise<{
      ixs: TransactionInstruction[];
      signers: Signer[];
  }>