# Operator Interface > The client-side event protocol that connects a game to an operator's or aggregator's lobby, shipped as `@hoelle/operator-interface` with full TypeScript types. It covers the methods, the events, and the per-operator notes for every supported lobby. Part of the hizi documentation at https://docs.hizi.io. The index of every section is https://docs.hizi.io/llms.txt. ## Operator Interface - [Operator Interface](https://docs.hizi.io/operator-interface/): The client-side event protocol that connects a game to an operator or aggregator lobby, shipped as `@hoelle/operator-interface` with full TypeScript types. ## Guide - [Getting Started](https://docs.hizi.io/operator-interface/guide/getting-started.html): Log in to the @hoelle npm registry and install the module. - [Usage](https://docs.hizi.io/operator-interface/guide/usage.html): Import the module, set up `OperatorInterface`, and handle the messages it exchanges with the lobby. - [Configuration](https://docs.hizi.io/operator-interface/guide/configuration.html): The `setup` parameters, and the static `log` property that turns on console logging. ## API Reference - [API Reference](https://docs.hizi.io/operator-interface/api/): API reference for the Operator Interface - the static methods and the events sent to the game. - [API Methods](https://docs.hizi.io/operator-interface/api/methods.html): The static methods on `OperatorInterface` that the game uses to talk to the operator. - [API Events](https://docs.hizi.io/operator-interface/api/events.html): The events `OperatorInterface` sends to the game, consumed with `OperatorInterface.on()`. ## Operators - [Operators Overview](https://docs.hizi.io/operator-interface/operators/): Which operators and aggregators are supported, and which of them need specific method calls. - [EveryMatrix](https://docs.hizi.io/operator-interface/operators/everymatrix.html): The methods EveryMatrix requires for integration. - [GamesGlobal](https://docs.hizi.io/operator-interface/operators/gamesglobal.html): GamesGlobal - the Bridge API protocol, exchanged over `window.postMessage`. - [Lottoland](https://docs.hizi.io/operator-interface/operators/lottoland.html): The methods Lottoland requires for integration. - [Pariplay](https://docs.hizi.io/operator-interface/operators/pariplay.html): The methods Pariplay requires for integration. - [Playtech (POP)](https://docs.hizi.io/operator-interface/operators/pop.html): Playtech POP - the UCIP protocol, exchanged as JSON-stringified strings over `postMessage`. - [Relax Gaming](https://docs.hizi.io/operator-interface/operators/relax.html): The methods Relax Gaming requires for integration. - [Light and Wonder (LNW)](https://docs.hizi.io/operator-interface/operators/lnw.html): The methods Light and Wonder requires for integration. - [Whow Games](https://docs.hizi.io/operator-interface/operators/whow.html): The methods Whow Games requires for integration. - [ReelLink](https://docs.hizi.io/operator-interface/operators/reellink.html): The method ReelLink requires for integration.