@paxoslabs/earn-sdk/dist/chunk-3K72Y6ME.mjs

Paxos Labs Earn SDK

import { DEFAULT_WITHDRAW_SLIPPAGE, NUCLEUS_BASE_URL } from './chunk-NTRZGVUA.mjs';

// src/api/withdraw-assets.ts
var assetsCache = null;
function constructUrl(params) {
  const withdrawAssetsUrl = `${NUCLEUS_BASE_URL}/withdraw-assets`;
  if (!params) return withdrawAssetsUrl;
  const queryParams = new URLSearchParams();
  if (params.chainId) queryParams.append("chainId", params.chainId.toString());
  if (params.vaultAddress)
    queryParams.append("vaultAddress", params.vaultAddress.toLowerCase());
  return `${withdrawAssetsUrl}?${queryParams.toString()}`;
}
async function fetchWithdrawAssets(params) {
  if (!params && assetsCache) {
    return assetsCache;
  }
  try {
    const url = constructUrl(params);
    const response = await fetch(url);
    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }
    const data = await response.json();
    if (!params) {
      assetsCache = data;
    }
    return data;
  } catch (error) {
    throw new Error(
      `An unknown error occurred while fetching withdraw assets: ${error instanceof Error ? error.message : String(error)}`
    );
  }
}

// src/api/solver-slippage.ts
async function getAssetSlippage(chainId, vaultAddress, tokenAddress, defaultSlippage = DEFAULT_WITHDRAW_SLIPPAGE) {
  try {
    const withdrawAssets = await fetchWithdrawAssets();
    if (!withdrawAssets) {
      return defaultSlippage;
    }
    if (!withdrawAssets[chainId.toString()]) {
      return defaultSlippage;
    }
    if (!withdrawAssets[chainId.toString()][vaultAddress.toLowerCase()]) {
      return defaultSlippage;
    }
    if (!withdrawAssets[chainId.toString()][vaultAddress.toLowerCase()][tokenAddress.toLowerCase()]) {
      return defaultSlippage;
    }
    return withdrawAssets[chainId.toString()][vaultAddress.toLowerCase()][tokenAddress.toLowerCase()];
  } catch (error) {
    throw new Error(
      `Error fetching asset slippage for chain ${chainId}: ${error instanceof Error ? error.message : String(error)}`
    );
  }
}

export { fetchWithdrawAssets, getAssetSlippage };
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