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The getClaimableEmissions method on the YtPosition class calculates the amount of emission rewards available for collection across all configured emission tokens.

Usage

import { YtPosition, Vault, LOCAL_ENV } from "@exponent-labs/exponent-sdk";
import { Connection, PublicKey } from "@solana/web3.js";

const connection = new Connection("https://api.mainnet-beta.solana.com");
const vault = await Vault.load(LOCAL_ENV, connection, vaultAddress);
const ytPosition = await YtPosition.loadByOwner(LOCAL_ENV, connection, wallet.publicKey, vault);

const emissions = ytPosition.getClaimableEmissions();

emissions.forEach((emission, index) => {
  console.log(`Emission ${index}:`);
  console.log("  Mint:", emission.mint.toBase58());
  console.log("  Amount:", emission.amount);
});

Returns

Returns an array of objects, one per configured emission token:
FieldTypeDescription
mintPublicKeyThe emission token mint address
amountnumberClaimable emission amount (raw units)
The calculation accounts for:
  • The user’s proportional SY balance (staged interest + converted YT balance)
  • The difference between the global emission index and the user’s last seen index
  • Previously staged emission amounts