[**wal-sdk**](../README.md)

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[wal-sdk](../README.md) / isSupportedChain

# Function: isSupportedChain()

> **isSupportedChain**(`chain`): chain is "base" \| "base-sepolia"

Defined in: [src/helpers/chain.ts:38](https://github.com/dentsusoken/vecrea-ai/blob/0eb9a22e94bada7f80d84a403a65048c4f8ff325/projects/programmatic-wallet/src/helpers/chain.ts#L38)

## Parameters

### chain

`string`

## Returns

chain is "base" \| "base-sepolia"