Class Oracle

constructor

• new Oracle(program: Program, pubkey: PublicKey): Oracle

  Parameters

  • program: Program
  • pubkey: PublicKey

  Returns Oracle

lut

Readonlyprogram

Readonlypubkey

fetchGateway

• fetchGateway(): Promise<string>

  Returns Promise<string>

findSolanaOracleFromPDA

• findSolanaOracleFromPDA(): Promise<
      { oracle: PublicKey; oracleData: OracleAccountData },
  >

  TODO: wrap this one up with the gateway bridge oracle fn

  Returns Promise<{ oracle: PublicKey; oracleData: OracleAccountData }>

loadData

• loadData(): Promise<OracleAccountData>

  Loads the oracle data for this Oracle account from on chain.

  Returns Promise<OracleAccountData>

  A promise that resolves to the oracle data.

  Throws

  if the oracle account does not exist.

loadLookupTable

• loadLookupTable(): Promise<AddressLookupTableAccount>

  Returns Promise<AddressLookupTableAccount>

loadLookupTableKey

• loadLookupTableKey(): Promise<PublicKey>

  Returns Promise<PublicKey>

lookupTableKey

• lookupTableKey(data: { lutSlot: number | BN }): PublicKey

  Parameters

  • data: { lutSlot: number | BN }

  Returns PublicKey

setConfigsIx

• setConfigsIx(params: { authority: PublicKey }): Promise<TransactionInstruction>

  Parameters

  • params: { authority: PublicKey }

  Returns Promise<TransactionInstruction>

setOperatorIx

• setOperatorIx(params: { operator: PublicKey }): Promise<TransactionInstruction>

  Parameters

  • params: { operator: PublicKey }

  Returns Promise<TransactionInstruction>

statsKey

• statsKey(): PublicKey

  Get the pubkey of the stats account for this oracle.

  Returns PublicKey

  A promise that resolves to the pubkey of the stats account.

verificationStatus

• verificationStatus(): Promise<[boolean, number]>

  Loads the oracle data and checks if the oracle is verified.

  Returns Promise<[boolean, number]>

  A promise that resolves to a tuple containing a boolean indicating if the oracle is verified and the expiration time of the verification.

  Throws

  if the oracle account does not exist.

Staticcreate

• create(
      program: Program,
      params: { queue: PublicKey },
  ): Promise<[Oracle, TransactionInstruction[], Keypair]>

  Creates a new oracle account. linked to the specified queue. After creation the oracle still must receive run approval and verify their enclave measurement.

  Parameters

  • program: Program

    The program that owns the oracle account.
  • params: { queue: PublicKey }

    • queue: PublicKey

      The queue that the oracle will be linked to.

  Returns Promise<[Oracle, TransactionInstruction[], Keypair]>

  A promise that resolves to a tuple containing the oracle account and the transaction signature.

StaticcreateSVM

• createSVM(
      program: Program,
      params: { queue: PublicKey; sourceOracleKey: PublicKey },
  ): Promise<[Oracle, TransactionInstruction[]]>

  Creates a new oracle account for SVM chains (non-solana). linked to the specified queue. After creation the oracle still must receive run approval and verify their enclave measurement.

  Parameters

  • program: Program

    The program that owns the oracle account.
  • params: { queue: PublicKey; sourceOracleKey: PublicKey }

    • queue: PublicKey

      The queue that the oracle will be linked to.

    • sourceOracleKey: PublicKey

  Returns Promise<[Oracle, TransactionInstruction[]]>

  A promise that resolves to a tuple containing the oracle account and the transaction signature.

StaticloadData

• loadData(program: Program, pubkey: PublicKey): Promise<OracleAccountData>

  Loads the oracle data for this Oracle account from on chain.

  Parameters

  • program: Program
  • pubkey: PublicKey

  Returns Promise<OracleAccountData>

  A promise that resolves to the oracle data.

  Throws

  if the oracle account does not exist.

StaticloadMany

• loadMany(
      program: Program,
      keys: PublicKey[],
  ): Promise<(null | OracleAccountData)[]>

  Loads the oracle data for a list of Oracle accounts from on chain.

  Parameters

  • program: Program

    The program that owns the oracle accounts.
  • keys: PublicKey[]

    The public keys of the oracle accounts to load.

  Returns Promise<(null | OracleAccountData)[]>

  A promise that resolves to an array of oracle data.

  Throws

  if any of the oracle accounts do not exist.