# Constants

Following constant values are exported:

<pre class="language-typescript"><code class="lang-typescript"><strong>import {   
</strong>  HATS_ACCOUNT_1OFN_ABI, // Hats Account 1 of N ABI
  ERC6551_REGISTRY_ABI, // The registry's ABI (factory which deploys Hats Account instances)
  HATS_ACCOUNT_1OFN_IMPLEMENTATION, // Mapping between a chain ID to the Hats Account 1 of N implementation address in this chain
  ERC6551_REGISTRY, // The registry's address
<strong>} from "@hatsprotocol/hats-account-sdk";
</strong></code></pre>
