Docs · for developers

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Make your first cited API call in minutes. The full reference lives in Swagger — and the same endpoint is callable as an MCP tool.

Get an API key

Create one under your account → API keys. Keys are scoped to your deployment.

Call POST /api/v1/ask

curl -X POST https://api.opal.local/api/v1/ask \
  -H "Authorization: Bearer $OPAL_KEY" \
  -d '{"document":"pump-manual",
       "question":"How do I torque the cover bolts?"}'

Read the cited answer

{
  "answer": "Torque the cover bolts to 45 N·m in a star pattern.",
  "citation": { "document": "Pump Manual", "page": 4, "route": "visual" }
}

Open the full API reference (Swagger) →Also callable as an MCP tool — point your agent at the same endpoint.