Generate sound effects synchronously from a text prompt and return the result URLs.

Submit an asynchronous Text-to-SFX generation job and return the job id and job URL for later polling.

Estimate the credit cost and processing time for a Text-to-SFX generation without generating audio.

Generate a synced sound track for a supplied video synchronously and return the result URLs. Requires a video Input_Source and duration_ms.

Submit a Video_To_SFX generation as an asynchronous job and return the job id and job URL for later polling. Requires a video Input_Source and duration_ms.

Estimate the credit cost and processing time for a Video_To_SFX generation without generating. Uses duration_ms and num_samples.

Extend Audio (audio-only), synchronous: append newly generated audio to an existing audio input and return the result URL(s).

Extend Audio (audio-only), asynchronous submission: submit an extend-audio job and return its job_id and job_url for later polling.

Extend Audio (audio-only) preflight: estimate the credit cost and processing time for an extend-audio request.

Extend an existing audio input with newly generated audio conditioned by a video (synchronous). Returns result URLs. Requires audio and video Input_Sources and append_duration_ms (1000-57000 ms). Model v1.6 only.

Submit an asynchronous Extend_Audio with-video job (append audio conditioned by a video). Returns a job_id and job_url to poll with mirelo_job_status. Requires audio and video Input_Sources and append_duration_ms (1000-57000 ms). Model v1.6 only.

Estimate the credit cost and processing time for an Extend_Audio with-video generation before committing. Requires append_duration_ms (1000-57000 ms); num_samples defaults to 1. Model v1.6 only.

Synchronously replace a bounded segment of an audio clip with newly generated audio (Inpaint_Audio, audio-only). Returns the resulting audio URL(s).

Submit an asynchronous Inpaint_Audio (audio-only) job that replaces a bounded audio segment, returning a job identifier to poll with mirelo_job_status.

Estimate the credit cost and processing time of an Inpaint_Audio (audio-only) request before generating.

Synchronously replace a bounded segment of an audio clip with newly generated audio conditioned by a video (Inpaint_Audio, with-video). Requires audio and video Input_Sources and a segment. Returns the resulting audio URL(s). Model v1.6 only.

Submit an asynchronous Inpaint_Audio (with-video) job that replaces a bounded audio segment conditioned by a video, returning a job identifier to poll with mirelo_job_status. Requires audio and video Input_Sources and a segment. Model v1.6 only.

Estimate the credit cost and processing time of an Inpaint_Audio (with-video) request before generating. Requires a segment; num_samples defaults to 1. Model v1.6 only.

Poll the status of an asynchronous Mirelo generation job by its job_id via the shared GET /v2/jobs/{job_id} endpoint. Surfaces processing progress, succeeded result URLs, or the failure reason.

Create an asset upload slot (POST /v2/assets) for a given content_type, returning an asset_id and a presigned upload_url. When an optional local file_path is provided, the file's bytes are uploaded to that URL so the asset_id is immediately usable in generation and editing operations.

Retrieve the authenticated Mirelo account identity and available credit balance: id, email, credits_available, and overage_enabled.