> For the complete documentation index, see [llms.txt](https://docs.squidrouter.exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.squidrouter.exchange/additional-resources/contracts.md).

# Contracts

Squid deploys router contracts on every supported EVM chain. Most chains share the same contract address, but some newer chains use a different deployment.

{% hint style="info" %}
**Dynamic Lookup:** You can always retrieve the correct contract address for any chain programmatically using the `/v2/sdk-info` or `/v2/chains` endpoints. Each chain object includes a `squidContracts.squidRouter` field with the correct router address.
{% endhint %}

## **Mainnet**

### **SquidRouter — Primary**

Used on the majority of EVM chains:

| Chain         | Address                                                                                                                   |
| ------------- | ------------------------------------------------------------------------------------------------------------------------- |
| All (default) | `0xce16F69375520ab01377ce7B88f5BA8C48F8D666`                                                                              |
| Blast         | [0x492751eC3c57141deb205eC2da8bFcb410738630](https://blastexplorer.io/address/0xDC3D8e1Abe590BCa428a8a2FC4CfDbD1AcF57Bd9) |
| Fraxtal       | [0xDC3D8e1Abe590BCa428a8a2FC4CfDbD1AcF57Bd9](https://fraxscan.com/address/0xdc3d8e1abe590bca428a8a2fc4cfdbd1acf57bd9)     |

### **SquidRouter — Alternate**

The following chains use an alternate router address:

| Address | `0x2B4d4Cf15dAD79D3426D19674Bd237C1dc9144aa` |
| ------- | -------------------------------------------- |

| Chain     | Chain ID |
| --------- | -------- |
| Berachain | 80094    |
| Citrea    | 4114     |
| Gnosis    | 100      |
| Hedera    | 295      |
| HyperEVM  | 999      |
| Mantra    | 5887     |
| Monad     | 143      |
| Peaq      | 3338     |
| SagaEVM   | 5464     |
| Soneium   | 1868     |
| Sonic     | 146      |
| Tempo     | 4217     |

{% hint style="warning" %}
**Always use the contract address returned by the API** for the chain you are targeting. Do not hardcode router addresses — use the `/v2/sdk-info` or `/v2/chains` endpoint to fetch the correct `squidContracts.squidRouter` dynamically.
{% endhint %}

### How to look up the router address

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

```bash
curl -H "x-integrator-id: YOUR_ID" \
  "https://v2.api.squidrouter.exchange/v2/chains?chainId=295" | jq '.chain.squidContracts.squidRouter'
```

{% endtab %}

{% tab title="SDK" %}

```typescript
const squid = new Squid({ integratorId: "YOUR_ID" });
await squid.init();

const hedera = squid.chains.find(c => c.chainId === "295");
console.log(hedera.squidContracts.squidRouter);
// "0x2b4d4cf15dad79d3426d19674bd237c1dc9144aa"
```

{% endtab %}
{% endtabs %}

### **SquidMulticall**

`0x034B4073988BaEa32F561d9952EeBb86660903Ea`


---

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