# SVM Transactions

Build unsigned transactions for token swaps.

## Get Buy Transaction

Build an unsigned transaction for buying tokens.

**Endpoint:** `/svm/buy/transaction`

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `chain` | string | Yes | Always `sol` |
| `token` | string | Yes | Token mint address |
| `swapMode` | string | Yes | `ExactIn` or `ExactOut` |
| `amountIn` | string | Yes | Amount of SOL in lamports |
| `wallet` | string | Yes | Wallet public key |
| `slippageBps` | number | No | Slippage tolerance (default: 100 = 1%) |
| `feeBps` | number | No | Fee in basis points (0-175) |
| `feeRecipient` | string | No | Wallet to receive fees |
| `sendRoute` | string | No | `Public`, `PublicWithNonce`, `Antimev`, or{" "} `AntimevWithNonce` |
| `prioFees` | string | No | Priority fees (see below) |
| `bribeFees` | string | Based on sendRoute | bribe fees (see below) |
| `nonceAccount` | string | Based on sendRoute | Nonce account for transaction exclusivity |
| `pool` | string | No | When supplied, this parameter restricts quoting to the specified pool, subject to liquidity and compatibility requirements. |

**Example:**

```typescript
socket.emit("/svm/buy/transaction", {
  chain: "sol",
  token: "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263",
  swapMode: "ExactIn",
  amountIn: "1000000000",
  wallet: "YourSolanaWalletPublicKey",
  slippageBps: 100,
  prioFees: "100000",
  pool: "PoolAddress", // Optional: specific pool address
});
```

## Get Sell Transaction

**Endpoint:** `/svm/sell/transaction`

Same parameters as buy transaction.