# Delegate By Sig

Delegate voting rights in Strike Governance using an EIP-712 signature.

* `_address` (string) The address to delegate the user's voting rights to.
* `nonce` (number) The contract state required to match the signature. This can be retrieved from the STRK contract's public nonces mapping.
* `expiry` (number) The time at which to expire the signature. A block timestamp as seconds since the unix epoch.
* `signature` (object) An object that contains the v, r, and, s values of an EIP-712 signature.
* `[options]` (CallOptions) Options to set for `eth_call`, optional ABI (as JSON object), and Ethers.js method overrides. The ABI can be a string of the single intended method, an array of many methods, or a JSON object of the ABI generated by a Solidity compiler.
* `RETURN` (object) Returns an Ethers.js transaction object of the vote transaction.

```
const strike = new Strike(window.ethereum);

(async function() {
  const delegateTx = await strike.delegateBySig(
    '0xa0df350d2637096571F7A701CBc1C5fdE30dF76A',
    42,
    9999999999,
    {
      v: '0x1b',
      r: '0x130dbca2fafa07424c033b4479687cc1deeb65f08809e3ab397988cc4c6f2e78',
      s: '0x1debeb8250262f23906b1177161f0c7c9aa3641e8bff5b6f5c88a6bb78d5d8cd'
    }
  );
  console.log('Ethers.js transaction object', delegateTx);
})().catch(console.error);
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.strike.org/strike.js/strk-methods/delegate-by-sig.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.