> For the complete documentation index, see [llms.txt](https://docs.defindex.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.defindex.io/api-integration-guide/smart-contracts/get-apy.md).

# Get APY

Fetches the current APY for the vault. It considers the fee charged by the vault.

```typescript
const vault = 'CAQ6PAG4X6L7LJVGOKSQ6RU2LADWK4EQXRJGMUWL7SECS7LXUEQLM5U7';

async function apy(apiClient: ApiClient): number {
    const {apy} = await apiClient.getData("apy", vault);
    return apy;
}
```