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Response
Send a prompt to begin.Streams token-by-token, then shows usage, latency, route, and model.
usage, latency, and routing appear after a run
How Umbra sees your SDK call same wire · two envelopes
Both SDKs ride the same internal core: code-attested routing, prompt-hop crypto, and the token meter. Toggle the SDK above and these examples re-render with your model + settings.
OpenAI SDK
activeStandard /v1/chat/completions surface, drop-in compatible with the OpenAI and Anthropic SDKs.
Anthropic SDK
switch →/v1/messages surface. Same key. Anthropic-specific: max_tokens is required and anthropic-version is read on the wire.
Recent playground runs view usage →
| When | Model | Tokens | Routing | Cost | |
|---|---|---|---|---|---|
| No playground runs yet. Send your first prompt above. | |||||