SESTEK Speech Recognition (SR) is available through multiple regional API endpoints. Each region has a dedicated base URL, so you can choose the one that best fits your location and infrastructure requirements.
Why Regional URLs Matter
- Performance: choosing the region closest to your infrastructure reduces network latency.
- Availability: language model availability can vary by region; confirm your required model is available before choosing a region.
- Deployment: some regions run on specific cloud providers, which may factor into your infrastructure or compliance requirements.
API Base URLs by Region
| Provider | Location | Base URL |
|---|---|---|
| AWS | Paris, France | https://srapi.knovvu.com |
| AWS | Ohio, United States | https://sr.useast.knovvu.com |
| AWS | Dubai, UAE | https://sr.uae.knovvu.com |
| Eclit | Türkiye | https://sr.tr.knovvu.com |
| Huawei Cloud | Türkiye | https://sr.tr2.knovvu.com |
| Oracle Cloud | Jeddah, KSA | https://sr.cloud.unifonic.com |
How to Use These URLs
Use the base URL for your assigned region as the host for your SR API requests. For example, to submit a speech dictation request in the Ohio region:
https://sr.useast.knovvu.com/v1/speech/dictation/request
For detailed request parameters and response formats, see Transcription.

