CustomToolCallInputDoneEvent Type | OpenRouter TypeScript SDK

The TypeScript SDK and docs are currently in beta. Report issues on GitHub.

Event emitted when a custom tool call’s freeform input streaming is complete. Mirrors response.function_call_arguments.done but for custom tools.

Example Usage

import { CustomToolCallInputDoneEvent } from "@openrouter/sdk/models";

let value: CustomToolCallInputDoneEvent = {
  input: "<value>",
  itemId: "<id>",
  outputIndex: 276069,
  sequenceNumber: 0,
  type: "response.custom_tool_call_input.done",
};

Fields

Field	Type	Required	Description
`input`	string	:heavy_check_mark:	N/A
`itemId`	string	:heavy_check_mark:	N/A
`outputIndex`	number	:heavy_check_mark:	N/A
`sequenceNumber`	number	:heavy_check_mark:	N/A
`type`	”response.custom_tool_call_input.done”	:heavy_check_mark:	N/A

TypeScript SDK

Call Model

DevTools

CustomToolCallInputDoneEvent - TypeScript SDK

Example Usage

Fields

​Example Usage

​Fields

Example Usage

Fields