Transcribes an audio or video file, from a public URL or from a file sent with POST /v1/transcripts/upload.

The call waits up to about 20 seconds: a short file comes back 200 with status: "done" and the text. Anything longer answers 202 with status: "queued" or "processing"; read the result with GET /v1/transcripts/{id} or receive it on webhookUrl. Send ?wait=false to always answer at once.

Pricing: US$ 0.02 per hour of audio, charged per started minute of the audio actually transcribed, only when the transcript is done. Failed transcripts are not charged. Requires paid balance or auto-recharge; trial credit does not apply. The price of each transcript is held from the balance once its length is known, before it is processed: a transcript the balance cannot cover ends in error with insufficient_balance: ... and costs nothing.

Limits: files up to 2 GB and 6 hours of audio. Results are kept for 7 days.