API Reference

Send a prompt and let the Brain pick the best model — or specify one directly.

curl https://api.openbrain.ai/v1/route \
  -H "Authorization: Bearer $OPEN_BRAIN_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Summarize this contract in 3 bullets",
    "model": "auto",
    "focus": "analysis"
  }'

Fan out a single prompt to multiple models and compare responses.

curl https://api.openbrain.ai/v1/everyone \
  -H "Authorization: Bearer $OPEN_BRAIN_KEY" \
  -d '{
    "prompt": "Best framework for a realtime app?",
    "models": ["claude", "gpt-4o", "gemini"]
  }'

List all available models and their current status.

curl https://api.openbrain.ai/v1/models \
  -H "Authorization: Bearer $OPEN_BRAIN_KEY"