{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.com/schemas/reducto/reducto-extract-schema.json",
  "title": "Reducto Extract",
  "description": "Schema for the Reducto Extract API request and response. POST /extract returns structured JSON data shaped by a caller-supplied JSON Schema, with optional citations and deep-extract behavior.",
  "type": "object",
  "definitions": {
    "ExtractRequest": {
      "type": "object",
      "description": "Request body for POST /extract — synchronous or asynchronous structured-data extraction.",
      "required": ["document_url", "schema"],
      "properties": {
        "document_url": {
          "type": "string",
          "description": "Source document URL, reducto://upload, or jobid:// reference to reuse a prior parse.",
          "format": "uri"
        },
        "schema": {
          "type": "object",
          "description": "JSON Schema describing the shape of the data to extract. Supports nested objects and arrays."
        },
        "system_prompt": {
          "type": "string",
          "description": "Optional natural-language instruction guiding extraction decisions."
        },
        "options": {
          "type": "object",
          "properties": {
            "generate_citations": { "type": "boolean" },
            "use_chunking": { "type": "boolean" },
            "deep_extract": {
              "type": "object",
              "description": "Enables deep extract mode for harder pages. Adds per-field cost.",
              "properties": {
                "enabled": { "type": "boolean" },
                "mode": { "type": "string", "enum": ["balanced", "thorough"] }
              }
            },
            "array_extract": {
              "type": "object",
              "properties": { "enabled": { "type": "boolean" } }
            }
          }
        },
        "priority": { "type": "boolean" }
      }
    },
    "ExtractResponse": {
      "type": "object",
      "description": "Synchronous /extract response.",
      "required": ["job_id", "result"],
      "properties": {
        "job_id": { "type": "string" },
        "result": {
          "type": "array",
          "description": "Array of extraction results, one per matched document section.",
          "items": { "type": "object" }
        },
        "citations": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "field": { "type": "string" },
              "page": { "type": "integer" },
              "bbox": {
                "type": "object",
                "properties": {
                  "top": { "type": "number" },
                  "left": { "type": "number" },
                  "height": { "type": "number" },
                  "width": { "type": "number" }
                }
              }
            }
          }
        },
        "usage": {
          "type": "object",
          "properties": {
            "num_pages": { "type": "integer" },
            "credits": { "type": "number" }
          }
        }
      }
    }
  }
}