Justworks Deduction Types API

openapi: 3.1.0
info:
  title: Justworks Company Deduction Types API
  description: 'Read company-level data from the Justworks Partner API including

    company identity, bank account on file, verified business information,

    custom field definitions, and operating jurisdictions.

    '
  version: '2026-05-25'
  contact:
    name: Justworks Partner Support
    url: https://public-api.justworks.com/v1/docs
servers:
- url: https://public-api.justworks.com
  description: Production Server
security:
- OAuth2: []
tags:
- name: Deduction Types
  description: Read access to Justworks deduction type catalog
paths:
  /v1/deduction-types:
    get:
      summary: Justworks List Deduction Types
      description: List Justworks-defined deduction type codes and descriptions.
      operationId: listDeductionTypes
      tags:
      - Deduction Types
      responses:
        '200':
          description: List of deduction types
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/DeductionType'
components:
  schemas:
    DeductionType:
      type: object
      properties:
        code:
          type: string
        description:
          type: string
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://secure.justworks.com/oauth/authorize
          tokenUrl: https://public-api.justworks.com/oauth/token
          refreshUrl: https://public-api.justworks.com/oauth/token
          scopes:
            company.basic:read: Read basic company data
            company.detail:read: Read detailed company data
            company.bank_account:read: Read company bank account on file