Use this from your own code — OpenAI-compatible:
curl /v1/chat/completions \
-H "authorization: Bearer YOUR_sk-vylo_KEY" \
-H "content-type: application/json" \
-d '{"model":"claude-opus-4-8","messages":[{"role":"user","content":"Hello"}]}'
Endpoints: POST /v1/chat/completions (OpenAI) & POST /v1/messages (Anthropic). Add "stream":true for streaming. Point any OpenAI-compatible UI (Open WebUI, LibreChat) at /v1 with your key.