List Processor Versions

import { ExtendClient } from "extend-ai";
const client = new ExtendClient({ token: "YOUR_TOKEN" });
await client.processorVersion.list("processor_id_here");

{
  "success": true,
  "versions": [
    {
      "object": "document_processor_version",
      "id": "dpv_xK9mLPqRtN3vS8wF5hB2cQ",
      "processorId": "dp_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": 100,
              "maxCharacters": 1000
            }
          },
          "engine": "parse_performance",
          "blockOptions": {
            "figures": {
              "enabled": true,
              "figureImageClippingEnabled": true
            },
            "tables": {
              "enabled": true,
              "targetFormat": "markdown",
              "tableHeaderContinuationEnabled": false,
              "cellBlocksEnabled": false,
              "agentic": {
                "enabled": false,
                "customInstructions": "string"
              }
            },
            "text": {
              "signatureDetectionEnabled": true,
              "agentic": {
                "enabled": false,
                "customInstructions": "string"
              }
            }
          },
          "advancedOptions": {
            "pageRotationEnabled": true,
            "agenticOcrEnabled": false,
            "pageRanges": [
              {
                "start": 1,
                "end": 10
              },
              {
                "start": 20,
                "end": 30
              }
            ],
            "excelParsingMode": "basic",
            "excelSkipHiddenContent": false,
            "excelUseRawCellValues": false,
            "excelSkipCalculation": true,
            "verticalGroupingThreshold": 1,
            "returnOcr": {
              "words": false
            },
            "alwaysConvertToPdf": false
          }
        }
      },
      "createdAt": "2024-03-21T15:30:00Z",
      "updatedAt": "2024-03-21T16:45:00Z",
      "processorName": "Invoice Processor",
      "description": "Updated extraction fields for new invoice format"
    }
  ]
}

This endpoint allows you to fetch all versions of a given processor, including the current draft version.

Versions are typically returned in descending order of creation (newest first), but this should be confirmed in the actual implementation. The draft version is the latest unpublished version of the processor, which can be published to create a new version. It might not have any changes from the last published version.

This endpoint allows you to fetch all versions of a given processor, including the current `draft` version. Versions are typically returned in descending order of creation (newest first), but this should be confirmed in the actual implementation. The `draft` version is the latest unpublished version of the processor, which can be published to create a new version. It might not have any changes from the last published version.

Authentication

AuthorizationBearer

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

Path parameters

idstringRequired

The ID of the processor to retrieve versions for.

Example: "dp_Xj8mK2pL9nR4vT7qY5wZ"

Headers

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/2025-04-21/developers/authentication) for details on API key scopes.

Response

Successfully retrieved processor versions

successboolean

versionslist of objects

An array of ProcessorVersion objects representing all versions of the specified processor.

Errors

400

Bad Request Error

401

Unauthorized Error

404

Not Found Error