14 models live
Claude, behind one base URL.
A Claude proxy behind one endpoint. Keep the SDK you already use, add one key, and call every Claude model in the live catalog — free to start, at the real upstream rate.
| Model | Kind | Context | Text input | Text output | Cache read | Cache write |
|---|---|---|---|---|---|---|
| claude-fable-5 | chat | 1M | $10 | $50 | $1 | $12.5 |
| claude-fable-5-1 | chat | 1M | $10 | $50 | $0.25 | $12.5 |
| claude-haiku-4-5 | chat | 200k | $1 | $5 | $0.1 | $1.25 |
| claude-haiku-5-5 | chat | 1M | $0.1 | $0.5 | $0.01 | $0.13 |
| claude-opus-4-5 | chat | 200k | $5 | $25 | $0.5 | $6.25 |
| claude-opus-4-6 | chat | 1M | $5 | $25 | $0.5 | $6.25 |
| claude-opus-4-7 | chat | 1M | $5 | $25 | $0.5 | $6.25 |
| claude-opus-4-8 | chat | 1M | $5 | $25 | $0.5 | $6.25 |
| claude-opus-5 | chat | 1M | $5 | $25 | $0.5 | $6.25 |
| claude-opus-5-5 | chat | 1M | $4 | $20 | $0.2 | $5 |
| claude-sonnet-4-5 | chat | 1M | $3 | $15 | $0.3 | $3.75 |
| claude-sonnet-4-6 | chat | 1M | $3 | $15 | $0.3 | $3.75 |
| claude-sonnet-5 | chat | 1M | $2 | $10 | $0.2 | $2.5 |
| claude-sonnet-5-5 | chat | 1M | $2 | $10 | $0.1 | $2.5 |
Questions
Straight answers.
Claude keys, pricing, and the basics.
01Is this a Claude reverse proxy?
In effect, yes. Your request hits our gateway, we route it upstream to a provider serving Claude, 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 Claude and the rest of the catalog.
03Can I use Claude for free?
Yes. Every account starts on the free plan with a daily allowance you can spend on any model in the catalog, Claude included.