# Testnet Support

WheelX currently exposes limited testnet support. Use the same quote endpoint, but make sure the route and token pair are available on the target testnet.

### What to Know

* Testnet routes are more limited than mainnet routes
* Liquidity can be unavailable on some testnet pairs
* The request format stays the same

### Quote Example

This example shows the request shape for a testnet quote.

```json
{
    "from_chain": 5042002,
    "to_chain": 5042002,
    "from_token": "0x3600000000000000000000000000000000000000",
    "to_token": "0x89B50855Aa3bE2F677cD6303Cec089B5F319D72a",
    "from_address": "0x1111111111111111111111111111111111111111",
    "to_address": "0x1111111111111111111111111111111111111111",
    "amount": "1000000000",
    "slippage": 50,
    "affiliation": null,
    "to_platform_id": 0,
    "quote_only": true
}
```

{% hint style="warning" %}
Testnet swaps and bridges can fail simply because the route is not available. If a route is missing, try a different supported pair or use a mainnet low-cost chain for integration testing.
{% endhint %}