# Multicall & Permit2

{% tabs %}
{% tab title="Mainnet" %}

| Contract   | Address                                    |
| ---------- | ------------------------------------------ |
| Multicall3 | 0xcA11bde05977b3631167028862bE2a173976CA11 |
| Multicall2 | 0x51224b42e2EDd04C533a19749D4a20F99ceD3388 |
| Permit2    | 0x000000000022D473030F116dDEE9F6B43aC78BA3 |

{% endtab %}

{% tab title="Atlas Testnet" %}

| Contract   | Address                                    |
| ---------- | ------------------------------------------ |
| Multicall3 | 0xcA11bde05977b3631167028862bE2a173976CA11 |
| Permit2    | 0x000000000022D473030F116dDEE9F6B43aC78BA3 |

{% endtab %}
{% endtabs %}