> For the complete documentation index, see [llms.txt](https://stargateprotocol.gitbook.io/stargate/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stargateprotocol.gitbook.io/stargate/stargate-router-methods/sendcredits.md).

# sendCredits()

Description of arguments of `sendCredits()`:

```javascript
function sendCredits(
    uint16 _dstChainId,             // destination chainId
    uint256 _srcPoolId,             // source poolId
    uint256 _dstPoolId,             // destination poolId
    address payable _refundAddress  // refund extra native gas to this address
)
```