5 models live
Sonar, behind one base URL.
A Sonar proxy behind one endpoint. Keep the SDK you already use, add one key, and call every Sonar model in the live catalog — free to start, at the real upstream rate.
| Model | Kind | Context | Text input | Text output |
|---|---|---|---|---|
| sonar | chat | 127k | $1 | $1 |
| sonar-deep-research | chat | 128k | $2 | $8 |
| sonar-pro | chat | 200k | $3 | $15 |
| sonar-pro-search | chat | 200k | $3 | $15 |
| sonar-reasoning-pro | chat | 128k | $2 | $8 |
Questions
Straight answers.
Sonar keys, pricing, and the basics.
01Is this a Sonar reverse proxy?
In effect, yes. Your request hits our gateway, we route it upstream to a provider serving Sonar, and the response comes back the way your client expects.
02Do I need my own provider account?
No. We run the upstream accounts. One SilvR key covers Sonar and the rest of the catalog.
03Can I use Sonar for free?
Yes. Every account starts on the free plan with a daily allowance you can spend on any model in the catalog, Sonar included.