TypeScript SDK

npm install @symmetry-hq/overpass @solana/web3.js @solana/spl-token

import {
  PROGRAM_ID,
  Overpass,
  OverpassLoader,
  SwapMode,
  fetchAllPools,
  loadAllWrappers,
  loadWrappersByCreator,
  loadWrappersByProtocol,
  createWrapper,
  buildOverpassSwap,
  deposit,
  withdraw,
  claimCreatorFees,
  updateCreatorFee,
} from "@symmetry-hq/overpass";

import { PROGRAM_ID } from "@symmetry-hq/overpass";

console.log(PROGRAM_ID.toBase58());

WRAPdXmxrH37RKUbH1QMnYrKdNe8w4Kz44t1cXmYeum

const pools = await fetchAllPools(connection);

for (const pool of pools) {
  console.log(pool.protocol, pool.kind, pool.address, pool.underlyingMint);
}

const wrappers = await loadAllWrappers(connection, {
  programId: PROGRAM_ID,
  refresh: true,
});

const byCreator = await loadWrappersByCreator(connection, creator);
const byProtocol = await loadWrappersByProtocol(connection, 1);

enum ProtocolKind {
  Kvault = 0,
  Klend = 1,
  Save = 2,
  Lulo = 3,
  Marginfi = 4,
}

const loader = new OverpassLoader();
await loader.refreshMany(connection, wrappers);

const ctx = wrapper.getQuoteContext(
  BigInt(currentSlot),
  BigInt(Math.floor(Date.now() / 1000)),
);

const quote = wrapper.quote(
  {
    amount: 1_000_000n,
    inputMint: wrapper.underlyingMint,
    outputMint: wrapper.wrapperMint,
    swapMode: SwapMode.ExactIn,
  },
  ctx,
);

console.log({
  outAmount: quote.outAmount,
  feeAmount: quote.feeAmount,
  warnings: quote.warnings,
});

const built = await buildOverpassSwap(connection, {
  user,
  wrapperMint,
  amount: 1_000_000n,
  direction: "deposit",
  minOut: 0n,
});

const depositIx = await deposit(connection, {
  user,
  wrapperMint,
  amount,
  minOut,
});

const withdrawIx = await withdraw(connection, {
  user,
  wrapperMint,
  amount,
  minOut,
});

const result = await createWrapper(connection, {
  creator,
  source,
  underlyingMint,
  name,
  symbol,
  uri,
  creatorDepositFeeBps,
  initialDeposit,
});

const constraints = await Overpass.fetchSourceConstraints(
  connection,
  source,
  "marginfi",
);

kvault
klend
save
lulo
marginfi

const { pda, state } = await Overpass.fetchGlobalConfig(connection);

console.log(pda.toBase58(), state);