> For the complete documentation index, see [llms.txt](https://messinaone.gitbook.io/messina-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://messinaone.gitbook.io/messina-sdk/bridging/algorand-greater-than-ethereum.md).

# Algorand -> Ethereum

### Code Flow

<figure><img src="/files/W19kuzghtDkuISsKuah1" alt=""><figcaption></figcaption></figure>

### Steps

1. transferFromAlgorand()
2. signSendAndConfirmTransaction()
3. getEmitterAddressAlgorand()
4. ParseSequenceFromLogAlgorand()
5. getSignedVAA()
6. redeemOnEth()

### 1. transferFromAlgorand()

```javascript
const transferTxs = await transferFromAlgorand(
      algoClient, // Algodv2 from algosdk
      BigInt(114976173),
      BigInt(114976156),
      SENDER_ADDRESS,
      BigInt(105449176),
      BigInt(10000000), // AMOUNT_TO_TRANSFER * (10 ^ ASSET_DECIMALS)
      RECEIVER_ADDRESS,
      CHAIN_ID_ETH,
      BigInt(0)
    );
```

### 2. signSendAndConfirmTransaction()

```javascript
async function signSendAndConfirmAlgorand(
  algodClient: Algodv2, // Algodv2 from algosdk
  txs: TransactionSignerPair[],
  wallet: Account, // Account from algosdk
  waitRounds = 1
) {
  assignGroupID(txs.map((tx) => tx.tx));
  const signedTxns: Uint8Array[] = [];
  for (const tx of txs) {
    if (tx.signer) {
      signedTxns.push(await tx.signer.signTxn(tx.tx));
    } else {
      signedTxns.push(tx.tx.signTxn(wallet.sk));
    }
  }
  await algodClient.sendRawTransaction(signedTxns).do();

  const result = await waitForConfirmation(
    algodClient,
    txs[txs.length - 1].tx.txID(),
    waitRounds
  );
  return result;
}

await signSendAndConfirmAlgorand(
      client,
      transferTxs,
      wallet,
      4
    );
```

### 3. getEmitterAddressAlgorand()

```javascript
const emitterAddr = getEmitterAddressAlgorand(BigInt(114976173));
```

### 4. parseSequenceFromLogAlgorand()

```javascript
const sequence = await parseSequenceFromLogAlgorand(transferResult);
```

### 5. getSignedVAA()

```javascript
let signedVAA = await getSignedVAA(GUARDIAN_GRPC, emitterAddr, 'CHAIN_ID_ALGORAND', sequence, 1000, 5);    
```

### 6. redeemOnEth()

```javascript
const redeem = await redeemOnEth(
      "0xf72a04B891bA46819D83c75687d31f22f6d646c1",
      signer, // Wallet from ethers js
      vaaBytes, // parsed signed vaa
      "WORMHOLE"
    );
```


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