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Documentation Index

Fetch the complete documentation index at: https://v2-docs.exponent.finance/llms.txt

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createUpdatePriceInstruction

Updates price values in the ExponentPrices account from oracle sources. Can be called by anyone since price data comes from verified oracle feeds — the instruction validates each update against the configured oracle for that price entry. Typically called before operations that depend on accurate token valuations, such as deposits, withdrawals, or AUM recalculations.

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Usage

import { createUpdatePriceInstruction } from "@exponent-labs/exponent-sdk/client/vaults";
import { PublicKey } from "@solana/web3.js";

const ix = createUpdatePriceInstruction(
  {
    exponentPrices: exponentPricesAddress,
  },
  {
    updates: [
      {
        mint: usdcMint,
        price: BigInt(1_000_000),
        confidence: BigInt(1_000),
      },
      {
        mint: solMint,
        price: BigInt(150_000_000),
        confidence: BigInt(50_000),
      },
    ],
  }
);

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Accounts

NameSignerWritableDescription
exponentPricesNoYesExponentPrices account to update

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Args

NameTypeDescription
updatesUpdatePriceInput[]Array of price updates with new values for each token

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Returns

TransactionInstruction — a transaction instruction ready to be added to a transaction.