Grok Speech to Text

xAI Speech to Text v1 is xAI's speech recognition model, which transcribes recorded audio into text.

Censorship unknown

PRICE0.0029 creditsper minute

AVG TIME~10sestimate

OUTPUTtextsync

Open in playground

Inputs

audiooptional · Audio — artifact id or https URL

videooptional · Video — artifact id or https URL

params.timestampsboolean · default false

Monthly estimate

minutes per month

1,000 × 0.0029 credits2.90 credits

curl https://platform.4i.app/api/v1/run \
  -H "Authorization: Bearer $FOURI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "service": "xai/grok-speech-to-text",
    "input": {
      "audio": "aud_… or https://…"
    },
    "params": {
      "timestamps": false
    }
  }'

Every output has an artifact_id. Pass it as input to any compatible service.

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