Core concepts
Audio transcription
Upload an audio file (multipart) and get text back. Same base_url and rd_sk_* key as chat.
POST
https://api.rodiumai.io/v1/audio/transcriptionsRodiumAi exposes OpenAI-compatible speech-to-text. Send a multipart form with file and model — use the official OpenAI package or plain HTTP.
Model ids
Use provider-scoped ids such as google/gemini-2.5-flash or openai/whisper-1. List them with GET /v1/models.
Examples
…Request parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| file | file | Required | Audio file to transcribe (multipart form field). |
| model | string | Required | Transcription model id (e.g. google/gemini-2.5-flash, openai/whisper-1). |
| language | string | Optional | Optional ISO-639-1 language hint (e.g. en, fr). |
| prompt | string | Optional | Optional text to guide style or spelling of the transcript. |
| response_format | string | Optional | Output format when supported (e.g. "json", "text", "verbose_json"). |
| temperature | number | Optional | Sampling temperature between 0 and 1 when supported. |