# Genny API [PROD] Documentation > Genny API Documentation ## Guides - [Documentation](https://docs.genny.lovo.ai/docs.md): Genny API [PROD] documentation ## API Reference - [Get team billing information](https://docs.genny.lovo.ai/reference/apikeyteaminformationcontroller_getusage.md): Get team billing information - [Retrieve speakers](https://docs.genny.lovo.ai/reference/retrieve-speakers.md): Retrieve all speakers with filter. This API supports pagination. - [Sync TTS](https://docs.genny.lovo.ai/reference/sync-tts.md): Has a timeout of 90 seconds. If the process is not completed within that time, it will return a pending TTS Job just like the [Async TTS](async-tts). - [Async TTS](https://docs.genny.lovo.ai/reference/async-tts.md): Returns a TTS job. Check the job status with [Async Retrieve Job](async-retrieve-job) `/api/v1/tts/{jobId}` API using the returned id.

Use callbackUrls get a callback when a TTS job completed. - [Async Retrieve Job](https://docs.genny.lovo.ai/reference/async-retrieve-job.md): Retrieve job result. It will return generated audio urls if job is successfully completed. ## Recipes - [Create TTS Audio File (Async)](https://docs.genny.lovo.ai/recipes/create-tts-audio-file-async.md)