> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cdp.coinbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SendCallsRequest

```ts theme={null}
type SendCallsRequest = {
  method: "wallet_sendCalls";
  params: [{
     calls: Call[];
     capabilities?: SendCallsCapabilities;
  }];
};
```

A request to send one or more calls to the specified Ethereum chain

## Properties

| Property | Type |
| - | - |
| <a id="method" /> `method` | `"wallet_sendCalls"` |
| <a id="params" /> `params` | \[\{ `calls`: `Call`\[]; `capabilities?`: [`SendCallsCapabilities`](/sdks/cdp-sdks-v2/frontend/@coinbase/cdp-core/Type-Aliases/SendCallsCapabilities); }] |