Get Processor Version

import { ExtendClient } from "extend-ai";
async function main() {
    const client = new ExtendClient({
        token: "YOUR_TOKEN_HERE",
        extendApiVersion: "2026-02-09",
    });
    await client.processorVersion.get("processor_id_here", "processor_version_id_here", {});
}
main();

{
  "success": true,
  "version": {
    "object": "document_processor_version",
    "id": "exv_xK9mLPqRtN3vS8wF5hB2cQ",
    "processorId": "ex_Xj8mK2pL9nR4vT7qY5wZ",
    "processorType": "EXTRACT",
    "version": "draft",
    "config": {
      "type": "CLASSIFY",
      "baseProcessor": "classification_performance",
      "baseVersion": "3.2.0",
      "classifications": [
        {
          "id": "my_unique_id",
          "type": "invoice",
          "description": "An invoice is a document that lists the items purchased and the total amount due."
        }
      ],
      "classificationRules": "Remember, when it comes to differentiating between invoices and purchase orders, the most important thing to look for is the date of the document.",
      "advancedOptions": {
        "context": "default",
        "advancedMultimodalEnabled": false,
        "fixedPageLimit": 30,
        "pageRanges": [
          {
            "start": 1,
            "end": 10
          },
          {
            "start": 20,
            "end": 30
          }
        ]
      },
      "parser": {
        "target": "markdown",
        "chunkingStrategy": {
          "type": "page",
          "options": {
            "minCharacters": 500,
            "maxCharacters": 10000
          }
        },
        "engine": "parse_performance",
        "engineVersion": "latest",
        "blockOptions": {
          "figures": {
            "enabled": true,
            "figureImageClippingEnabled": true,
            "advancedChartExtractionEnabled": false
          },
          "tables": {
            "enabled": true,
            "targetFormat": "html",
            "tableHeaderContinuationEnabled": false,
            "cellBlocksEnabled": false,
            "agentic": {
              "enabled": false,
              "customInstructions": "string"
            }
          },
          "text": {
            "signatureDetectionEnabled": false,
            "agentic": {
              "enabled": false,
              "customInstructions": "string"
            }
          },
          "keyValue": {
            "blankFieldFormattingEnabled": false
          },
          "barcodes": {
            "imageClippingEnabled": false,
            "readingEnabled": false
          }
        },
        "advancedOptions": {
          "pageRotationEnabled": true,
          "pageRanges": [
            {
              "start": 1,
              "end": 10
            },
            {
              "start": 20,
              "end": 30
            }
          ],
          "excelParsingMode": "basic",
          "excelSkipHiddenContent": false,
          "excelUseRawCellValues": false,
          "excelSkipCalculation": true,
          "verticalGroupingThreshold": 1,
          "returnOcr": {
            "words": false
          },
          "alwaysConvertToPdf": false,
          "enrichmentFormat": "xml",
          "imageConversionQuality": "medium"
        }
      }
    },
    "createdAt": "2024-03-21T15:30:00Z",
    "updatedAt": "2024-03-21T16:45:00Z",
    "processorName": "Invoice Processor",
    "description": "Updated extraction fields for new invoice format"
  }
}

Retrieve a specific version of a processor in Extend

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Path parameters

processorIdstringRequired

The ID of the processor.

Example: "ex_Xj8mK2pL9nR4vT7qY5wZ"

processorVersionIdstringRequired

The ID of the specific processor version to retrieve.

Example: "exv_QYk6jgHA_8CsO8rVWhyNC"

Headers

x-extend-api-version"2026-02-09"Optional

API version to use for the request. If you’re using an SDK, you can ignore this parameter. If you are not using an SDK and do not specify a version, you will either receive a 400 Bad Request or be set to a previous legacy version. See API Versioning for more details.

API version to use for the request. If you're using an SDK, you can ignore this parameter. If you are not using an SDK and do not specify a version, you will either receive a `400 Bad Request` or be set to a previous legacy version. See [API Versioning](https://docs.extend.ai/2026-02-09/developers/api-versioning) for more details.

x-extend-workspace-idstringOptional

The workspace ID to target. Required when using an organization-scoped API key; optional for workspace-scoped keys (the key is already tied to a workspace). See Authentication for details on API key scopes.

The workspace ID to target. **Required** when using an organization-scoped API key; optional for workspace-scoped keys (the key is already tied to a workspace). See [Authentication](https://docs.extend.ai/2026-02-09/developers/authentication) for details on API key scopes.

Response

Successfully retrieved processor version

successboolean

versionobject

A ProcessorVersion object representing the requested version of the processor.

Errors

400

Bad Request Error

401

Unauthorized Error

404

Not Found Error