> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wav.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Ratelimits

| Category           | Features                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | Free Plan               | Plus Plan                | Pro Plan                 |
| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ----------------------- | ------------------------ | ------------------------ |
| Audio Generations  | [Music AI](/api-documentation/conversions/musicaiv2)<br />[Inpaint](/api-documentation/conversions/inpaint)<br />[Remix](/api-documentation/conversions/remix)<br />[Extend](/api-documentation/conversions/extend)<br />[Sing Over Instrumental](/api-documentation/conversions/sing_over_instrumental)                                                                                                                                                                                                                                                                                                                                               | 1 parallel requests     | 3 parallel requests      | 10 parallel requests     |
| Audio Utilities    | [File Convert](/api-documentation/conversions/fileconvert)<br />[Audio to MIDI](/api-documentation/conversions/audiotomidi)<br />[Audio Cutter](/api-documentation/conversions/audiocutter)<br />[Audio Speed Changer](/api-documentation/conversions/audiospeedchanger)<br />[Audio Mastering](/api-documentation/conversions/audiomastering)<br />[Key/BPM Extraction](/api-documentation/conversions/extractkeybpm)                                                                                                                                                                                                                                 | 1 parallel requests     | 3 parallel requests      | 10 parallel requests     |
| Audio Enhancements | [Text\_To\_Speech](/api-documentation/conversions/texttospeech)<br />[Voice\_Changer](/api-documentation/conversions/voicechanger)<br />[Extraction](/api-documentation/conversions/extraction)<br />[Cover](/api-documentation/conversions/cover)<br />[Denoising](/api-documentation/conversions/denoise)<br />[Deecho](/api-documentation/conversions/deecho)<br />[Dereverb](/api-documentation/conversions/dereverb)<br />[Sound\_Generator](/api-documentation/conversions/soundgenerator)<br />[Audio\_Transcribe](/api-documentation/conversions/audiotranscription)<br />[Lyrics\_Generator](/api-documentation/conversions/lyrics_generator) | 1 parallel requests     | 3 parallel requests      | 10 parallel requests     |
| Get by ID          | [Get by ID](/api-documentation/endpoint/getById)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       | 20 API calls per minute | 200 API calls per minute | 500 API calls per minute |

### Rate Limit

* **Limit:** Maximum 10 parallel audio creation requests. <br />
  **What This Means:** You can send up to 10 concurrent requests total across all features combined for a given category. If you reach this limit, you must wait for some requests to complete before sending additional requests.
  Requests to other categories are not affected by this limit and can be sent independently.