Class JupiterClient

Hierarchy

  • JupiterClient

Constructors

constructor

Properties

connection lookupTableCahce url

Methods

getJupiterInstructions getLookupTable getRoutes getSwapTransaction getTransactionMessageAndLookupTables

Constructors

constructor

Properties

connection

connection: Connection

lookupTableCahce

lookupTableCahce: Map<string, AddressLookupTableAccount> = ...

url

url: string = 'https://quote-api.jup.ag/v4'

Methods

getJupiterInstructions

  • Get the jupiter instructions from transaction by filtering out instructions to compute budget and associated token programs

    Parameters

    • __namedParameters: {
          inputMint: PublicKey;
          outputMint: PublicKey;
          transactionMessage: TransactionMessage;
      }

    Returns TransactionInstruction[]

getLookupTable

getRoutes

  • Get routes for a swap

    Parameters

    • __namedParameters: {
          amount: BN;
          inputMint: PublicKey;
          onlyDirectRoutes?: boolean;
          outputMint: PublicKey;
          slippageBps?: number;
          swapMode?: SwapMode;
      }
      • amount: BN
      • inputMint: PublicKey
      • Optional onlyDirectRoutes?: boolean
      • outputMint: PublicKey
      • Optional slippageBps?: number
      • Optional swapMode?: SwapMode

    Returns Promise<Route[]>

getSwapTransaction

  • Get a swap transaction for a route

    Parameters

    • __namedParameters: {
          route: Route;
          slippageBps?: number;
          userPublicKey: PublicKey;
      }

    Returns Promise<VersionedTransaction>

getTransactionMessageAndLookupTables

  • Get the transaction message and lookup tables for a transaction

    Parameters

    • transaction: {
          transaction: VersionedTransaction;
      }
      • transaction: VersionedTransaction

    Returns Promise<{
        lookupTables: AddressLookupTableAccount[];
        transactionMessage: TransactionMessage;
    }>

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