# NitroTranslate - [Introduction](https://docs.nitrotranslate.com/introduction.md): Welcome to the NitroTranslate human translation API. - [Authentication](https://docs.nitrotranslate.com/authentication.md): How to authenticate requests to the NitroTranslate API. - [Agentic Flow](https://docs.nitrotranslate.com/agentic-flow.md): Pay per request with the Machine Payments Protocol (MPP) — no account or balance required. - [Supported Languages](https://docs.nitrotranslate.com/languages.md): Language codes accepted by the NitroTranslate API. - [Errors](https://docs.nitrotranslate.com/errors.md): HTTP status codes and error responses returned by the NitroTranslate API. - [Overview](https://docs.nitrotranslate.com/api-reference/overview.md): The NitroTranslate human translation API. - [Get Account](https://docs.nitrotranslate.com/api-reference/account/get.md): Retrieve account details (balance and reserved funds). - [Calculate](https://docs.nitrotranslate.com/api-reference/translation/calculate.md): Estimate translation cost per target language. - [Translate](https://docs.nitrotranslate.com/api-reference/translation/translate.md): Submit content for translation and create orders. - [List Orders](https://docs.nitrotranslate.com/api-reference/orders/list.md): List orders, newest first by default, with pagination. - [Get Order](https://docs.nitrotranslate.com/api-reference/orders/get.md): Fetch a single order with its full details. - [Delete Order](https://docs.nitrotranslate.com/api-reference/orders/delete.md): Remove an order (only while in QUEUE status). - [List Rates](https://docs.nitrotranslate.com/api-reference/rates/list.md): Current pricing rates for all supported language pairs. ## OpenAPI Specs - [openapi](https://api.nitrotranslate.com/openapi.json)