Extend

Extend Workflows API

The Workflows API from Extend — 2 operation(s) for workflows.

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OpenAPI Specification

openapi: 3.0.1
info:
  title: Extend Batch Workflows API
  description: The Extend API turns documents into high quality structured data. It exposes file management, synchronous and asynchronous document processors (parse, extract, classify, split), reusable processor definitions (extractors, classifiers, splitters), durable multi-step workflows and workflow runs, evaluation sets, and batch processing. All requests are authenticated with a Bearer API token and should pin an API version via the x-extend-api-version header.
  termsOfService: https://www.extend.ai
  contact:
    name: Extend Support
    url: https://docs.extend.ai
  version: '2026-02-09'
servers:
- url: https://api.extend.ai
  description: Extend production API
security:
- BearerAuth: []
tags:
- name: Workflows
paths:
  /workflows:
    get:
      operationId: listWorkflows
      tags:
      - Workflows
      summary: List workflows
      parameters:
      - $ref: '#/components/parameters/ApiVersion'
      - $ref: '#/components/parameters/NextPageToken'
      - $ref: '#/components/parameters/MaxPageSize'
      responses:
        '200':
          description: A page of workflows.
          content:
            application/json:
              schema:
                type: object
                properties:
                  workflows:
                    type: array
                    items:
                      $ref: '#/components/schemas/Workflow'
                  nextPageToken:
                    type: string
        default:
          $ref: '#/components/responses/ApiError'
    post:
      operationId: createWorkflow
      tags:
      - Workflows
      summary: Create a workflow
      parameters:
      - $ref: '#/components/parameters/ApiVersion'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - name
              properties:
                name:
                  type: string
                description:
                  type: string
      responses:
        '200':
          description: The created workflow.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Workflow'
        default:
          $ref: '#/components/responses/ApiError'
  /workflows/{id}:
    get:
      operationId: getWorkflow
      tags:
      - Workflows
      summary: Get a workflow
      parameters:
      - $ref: '#/components/parameters/ApiVersion'
      - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested workflow.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Workflow'
        default:
          $ref: '#/components/responses/ApiError'
components:
  schemas:
    Workflow:
      type: object
      properties:
        object:
          type: string
          example: workflow
        id:
          type: string
        name:
          type: string
        description:
          type: string
        version:
          type: string
        createdAt:
          type: string
          format: date-time
        updatedAt:
          type: string
          format: date-time
    ApiError:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        retryable:
          type: boolean
        requestId:
          type: string
  parameters:
    PathId:
      name: id
      in: path
      required: true
      schema:
        type: string
    MaxPageSize:
      name: maxPageSize
      in: query
      required: false
      schema:
        type: integer
    NextPageToken:
      name: nextPageToken
      in: query
      required: false
      schema:
        type: string
    ApiVersion:
      name: x-extend-api-version
      in: header
      required: false
      description: API version to pin the request to, for example 2026-02-09.
      schema:
        type: string
        example: '2026-02-09'
  responses:
    ApiError:
      description: Error response.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: Provide your Extend API token as a Bearer token in the Authorization header.