Speech to text

$0.0003 per second of audiovoice.transcribe

Transcribe an audio file into text, with the detected language, the total duration and per-segment timings when you ask for them.

What a call costs

Billed on the exact size of your request, minimum $0.0020 per call.

a price before every call. failed calls are never charged.

When to use it

Use when you have a recording and need the words: a voice note, an interview, a podcast, a meeting, a video's audio track. Give a public https link to the file. Billed per second of audio, rounded up, so set max_duration_seconds to roughly how long the recording is and the hold on your wallet matches.

Inputs

Speech to text takes 4 fields, 1 of them required. Anything you leave out falls back to the tool's own default.

Field	Type	Required	What it does
audio_url	string	yes	Public http or https link to the audio file. Links to private, internal or loopback addresses are refused. Up to 50 MB.
language	string	optional	Language hint as an ISO code, e.g. en or fr. Leave it out to let the model detect the language.
include_timestamps	boolean	optional	Return per-segment start and end times. Adds latency on clips under 30 seconds.
max_duration_seconds	integer	optional	Roughly how long the recording is. This sizes the hold on your wallet; you are billed for the real duration, which is usually less. Audio longer than this is still transcribed but is billed at this ceiling.

How to call it

Connect once and your agent can reach Speech to text the same way it reaches everything else in the catalog. Add Goro as an MCP connector, or paste the setup line into an agent that reads skills.

MCP

Add this server in Claude, Claude Code, or any MCP client.

https://mcp.usegoro.ai/mcp

Skill

One line in your agent's chat. It sets itself up.

set up https://usegoro.ai/SKILL.md

Or plain HTTP

POST /v1/run

{
  "endpoint": "voice.transcribe",
  "input": {
    "audio_url": "https://example.com/media/team-standup.mp3",
    "include_timestamps": false,
    "max_duration_seconds": 600
  }
}