Czech to Basque speech-to-text translation API

Stream Czech (Čeština) speech and get Basque (Euskara) back in real time. One WebSocket, ISO codes cs to eu, and ultra-low latency for voice agents and live apps.

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Production-ready Czech to Basque translation API

Real Czech speech includes accents, regional dialects, code switching, and domain-specific vocabulary. Soniox recognizes it in a single model and streams Basque while the speaker is still talking.

Czech (Indo-European > Slavic > West Slavic) and Basque (Language isolate) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.

Soniox preserves formatting in the translated transcript, including names, numbers, addresses, IDs, and domain-specific terms.

Real-time Czech to Basque translation

Soniox streams the Czech transcript and the Basque translation on the same connection, word by word, so meaning lands while the speaker is still talking.

Live Transcription

CzechTranscript

BasqueTranslation

One-way translation

Translate live Czech into Basque. Everyone in the conversation sees the same translated stream.

YouTube

Two-way Czech and Basque conversation

Each side speaks naturally and hears the other in their own language. Use it for live interpreters, bilingual voice agents, travel assistants, and customer support.

Live Conversation

Czech

Czech and Basque through a single stream

Set the source and target codes once. Transcript and translation arrive interleaved on one labeled token stream, with no extra round trip.

config.json

{
  "model": "stt-rt-v5",
  "translation": {
    "type": "one_way",
    "source_language": "cs",
    "target_language": "eu"
  }
}

A breakthrough in real-time Czech to Basque translation

Translate before the sentence ends

Basque meaning lands as Czech is spoken, not after the caption catches up.

Directional cs to eu streaming

Set the source and target codes once. Both arrive in a single labeled token stream.

Native-speaker Czech STT accuracy

Accurate Basque translation starts with accurate Czech recognition across accents and language switching.

Names, numbers, and domain terms

Preserved across the pair, including phone numbers, emails, and IDs.

Czech to Basque translation is built on top of the Soniox Speech-to-Text API. Turn it on by adding a translation block to your request.

Explore the translation docs

Estimate your Czech to Basque translation cost

Set your monthly audio volume to estimate your Soniox API cost for real-time speech-to-text translation.

Pricing calculator

Stop overpaying for Czech speech AI

Sonioxvs

1,000 hours of audio / month

1025501002505001k2.5k5k10k100k

Pricing assumptions

Based on public pay-as-you-go pricing. Enterprise discounts and committed-use contracts may differ. Some providers charge separately for certain features. The calculator uses the public price for the provider configuration that most closely matches Soniox.

Translate Czech to any language

From Czech to Basque, or Czech to any of 60+ supported languages. All real-time.

Frequently asked questions

How do I translate Czech to Basque with the API?

Add a translation block to your real-time request with source_language "cs" and target_language "eu". Soniox transcribes Czech and streams the Basque translation over the same WebSocket.

Is Czech to Basque translation real-time?

Yes. Soniox streams Basque while Czech is still being spoken, so meaning arrives mid-sentence instead of after the sentence ends.

What about translating Basque to Czech?

That direction is supported too. See the Basque to Czech page, or use two-way translation to run both directions in one session.

Does Soniox handle Czech dialects and accents?

Yes. Soniox handles Czech dialects like Bohemian, Moravian, and Silesian in a single model, so Basque translation stays accurate across regions.

Which other providers support Czech to Basque?

Based on their public docs, OpenAI and Azure list both Czech and Basque for real-time translation. Soniox is the only one that also supports two-way live translation across 60+ languages.

How fast is Czech to Basque translation?

Soniox streams Basque as Czech is being spoken, with ultra-low latency. Translation arrives before the sentence ends.

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