Class Serper

Wrapper around serper.

You can create a free API key at https://serper.dev.

To use, you should have the SERPER_API_KEY environment variable set.

Hierarchy

Tool
- Serper

Index

Constructors

Properties

description name key params

Methods

Constructors

constructor

new Serper(apiKey?, params?): Serper
Parameters
- apiKey: undefined | string = ...
- params: Partial<SerperParameters> = {}
Returns Serper
Overrides Tool.constructor
- Defined in docs/api_refs/langchain/src/tools/serper.ts:39

Properties

description

description: string = "a search engine. useful for when you need to answer questions about current events. input should be a search query."

name

name: string = "search"

`Protected` key

key: string

`Protected` params

params: Partial<SerperParameters>

Methods

toJSON

toJSON(): SerializedNotImplemented
Converts the Serper instance to JSON. This method is not implemented and will throw an error if called.

Returns SerializedNotImplemented
Throws an error.
Overrides Tool.toJSON
- Defined in docs/api_refs/langchain/src/tools/serper.ts:31

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