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# executeRpc

> Execute a generic RPC method on a call.

[rpc-dial]: /docs/server-sdks/reference/typescript/agents/function-result/rpc-dial

[rpc-ai-message]: /docs/server-sdks/reference/typescript/agents/function-result/rpc-ai-message

[rpc-ai-unhold]: /docs/server-sdks/reference/typescript/agents/function-result/rpc-ai-unhold

[functionresult]: /docs/server-sdks/reference/typescript/agents/function-result

Execute a generic RPC method on a call. This is the low-level interface for
cross-call communication. For common operations, prefer the specific helpers
[`rpcDial()`][rpc-dial],
[`rpcAiMessage()`][rpc-ai-message], and
[`rpcAiUnhold()`][rpc-ai-unhold].

## **Parameters**

**`opts`** `object` — required

RPC configuration object.

---

**`opts.method`** `string` — required

RPC method name (e.g., `"dial"`, `"ai_message"`, `"ai_unhold"`).

---

**`opts.params`** `Record<string, unknown>`

Parameters for the RPC method.

---

**`opts.callId`** `string`

Target call ID for the RPC command.

---

**`opts.nodeId`** `string`

Target node ID for the RPC command.

---

## **Returns**

[`FunctionResult`][functionresult] -- `this`, for chaining.

## **Example**

```typescript {4}
import { FunctionResult } from '@signalwire/sdk';

const result = new FunctionResult()
  .executeRpc({
    method: 'custom_method',
    params: { key: 'value' },
  });
```

> Execute a generic RPC method on a call.