# Lingolix

> Lingolix scores pronunciation: send a recording (and optionally the sentence that was meant), get back overall, accuracy and fluency scores plus per-word and per-syllable results with IPA, pitch and timing. 17 languages, REST API with API-key auth, Python and TypeScript SDKs.

## Pronunciation API

- [API reference (Markdown)](https://lingolix.com/api-docs.md): endpoint, auth, request fields, response fields, errors, quotas, examples
- [OpenAPI schema](https://api.lingolix.com/openapi.json): machine-readable spec of `POST /api/pronunciation/v3/check`
- [Swagger UI](https://api.lingolix.com/docs): try the endpoint with your API key

## Account

- [API keys and usage](https://lingolix.com/api-portal/dashboard)
- [Plans and pricing](https://lingolix.com/api-portal/pricing)