> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bridg.now/llms.txt
> Use this file to discover all available pages before exploring further.

# Deposit to Hyperliquid

> Land USDC in a Hyperliquid perps or spot balance from any chain with one signature.

## Prerequisites

* The [TypeScript project](/guides/typescript-setup), which provides `src/evm.ts`.
* A Hyperliquid account address. It does not have to be yours, and it never signs.

## Script

```typescript src/deposit-to-hyperliquid.ts theme={null}
import { bridg, signEvmStep, account } from './evm';

async function main() {
  const quote = await bridg.getQuote({
    fromChain: 'base',
    toChain: 'hypercore',
    fromToken: 'USDC',
    toToken: 'USDC (perps)', // or 'USDC (spot)'
    amountAtomic: '50000000',
    sender: account.address,
    recipient: '0xHyperliquidAccount',
  });
  if (!quote.best) throw new Error(quote.rejected.map((r) => `${r.venue}: ${r.message}`).join('\n'));

  const build = await bridg.buildTransfer({ decisionId: quote.decisionId });
  let mainHash: `0x${string}` | undefined;
  for (const step of build.steps) {
    const hash = await signEvmStep(step);
    if (step.step === 'main') mainHash = hash;
  }
  await bridg.submitTransfer(build.transferId, { txHash: mainHash!, step: 'main' });

  const transfer = await bridg.waitForTransfer(build.transferId, {
    onUpdate: (t) => console.log(t.status, t.postStep?.creditedAmountAtomic ?? ''),
  });
  console.log(transfer.status);
}

main().catch((e) => { console.error(e); process.exit(1); });
```

## Notes

* Two kinds of route compete on the same table: venues that credit the account directly, and a route through Arbitrum where Bridg's relayer credits it. Both need one signature, on the source chain.
* On the Arbitrum route the transfer carries `postStep`; its `txHash` and `creditedAmountAtomic` report the credit landing.
* Minimums: 5.10 USDC to an account Hyperliquid has never seen, 1 USDC otherwise. A row below the floor appears in `rejected` as `below_min` with the figure it would have delivered.

## Endpoints used

| SDK               | Endpoint                                                            |
| ----------------- | ------------------------------------------------------------------- |
| `getQuote`        | [`POST /bridge/quote`](/api-reference/quote/quote)                  |
| `buildTransfer`   | [`POST /bridge/build`](/api-reference/quote/build)                  |
| `submitTransfer`  | [`POST /bridge/transfers/{id}/submit`](/api-reference/quote/submit) |
| `waitForTransfer` | [`GET /bridge/transfers/{id}`](/api-reference/quote/transfer)       |