MiniMax

Create a reusable MiniMax cloned voice from an uploaded voice sample, optionally generating paid preview audio.

Count input tokens for an Anthropic-compatible message payload without generating content.

Start a long-form asynchronous MiniMax speech synthesis task from inline text or one uploaded text file.

Start a MiniMax v1 Hailuo text, image, first-and-last-frame, or subject-reference video task with mode-specific validation.

Call MiniMax through its OpenAI Responses compatibility contract and return one non-streaming response object.

Start a MiniMax Video Agent task using an official template and its ordered text and media inputs.

Start a MiniMax H3 video v2 generation task from text and optional reference media. Returns an asynchronous task ID for MINIMAX_GET_VIDEO_TASK.

Start a MiniMax H3 Context-IR task that converts multimodal context into an enhanced video prompt.

Permanently delete one MiniMax file by its exact ID and storage-purpose category. This operation cannot be undone.

Cancel a queued MiniMax video v2 task, or permanently delete a completed or failed task record. The operation performed depends on the task's current state.

Permanently delete an eligible MiniMax cloned or designed voice.

Design a reusable MiniMax voice from a description and return its paid preview as a downloadable audio file.

Download the binary contents of one generated MiniMax file and return a managed file reference. Response headers determine the original name and MIME type when available; downloads larger than 100 MB are rejected.

Estimate input tokens using MiniMax's OpenAI Responses compatibility contract without generating model output.

Call MiniMax through its Anthropic Messages compatibility contract and return one non-streaming message response.

Generate one or more images from a text prompt, optionally guided by a subject reference.

Call MiniMax's native chatcompletion_v2 contract and return one non-streaming completion, including native sensitivity metadata.

Generate one non-streaming OpenAI-compatible chat completion, including optional reasoning and tool calls.

Retrieve one MiniMax text model through the Anthropic Models compatibility contract.

Get the status and generated file reference for a MiniMax asynchronous speech synthesis task.

Retrieve metadata for one MiniMax file by its exact ID, including a temporary download URL when MiniMax provides one for a generated output.

Get the status and output file metadata of a MiniMax v1 legacy video task.

Get the status and temporary result URL of a MiniMax Video Agent template task.

Retrieve one MiniMax text model through the OpenAI Models compatibility contract.

Get the current state and output of one MiniMax video v2 task created within the last seven days. Failed tasks are returned as task records with error details.

List one page of MiniMax text models through the Anthropic Models compatibility contract, using its after_id or before_id cursors.

List MiniMax files for one upload-purpose category. MiniMax documents no pagination for this endpoint.

List text model IDs currently available to the connected MiniMax API key.

List one page of MiniMax video v2 tasks from the last seven days, optionally filtered by status, task ID, model, or task type.

List system, cloned, generated, or all voices that can be used for speech synthesis.

Regenerate an eligible MiniMax-H3 768P source video as a 2K video, using either its task ID or the exact original inputs and source video.

Synchronously synthesize up to 9,999 characters of text and return the decoded audio as a downloadable file.

Transcribe an uploaded audio file with optional language hints, timestamps, speaker diarization, subtitle output, or assembled streaming output.

Upload one file to MiniMax as multipart/form-data for voice cloning, async speech, video understanding, or video generation.