> ## Documentation Index
> Fetch the complete documentation index at: https://docs-test.symmetry.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get OpenAPI Specification

> Returns the OpenAPI 3.0 specification for this API in YAML format.



## OpenAPI

````yaml /ste/api-reference/ste-hosted-api.yaml get /docs/config
openapi: 3.0.3
info:
  title: STE Hosted API
  description: Symmetry Tax Engine Hosted API
  version: all
  termsOfService: https://www.symmetry.com/terms
  contact:
    name: Symmetry Website
    url: https://www.symmetry.com/
servers:
  - url: https://ste.symmetry.com/ste-hosted
security:
  - apiKey: []
tags:
  - name: Account Information and Schema
    description: Account information and schema retrieval endpoints
  - name: Benefits
    description: Employee benefits status and information
  - name: Location Code
    description: Location code lookup
  - name: Location Tax Information
    description: Location-based tax information and configuration
  - name: Payroll Calculations
    description: Payroll tax calculation endpoints
  - name: Tax Information
    description: Tax ID and reference information
  - name: Documentation
    description: API documentation and specification
  - name: STEVersions
    description: Installed STE database version discovery
paths:
  /docs/config:
    get:
      tags:
        - Documentation
      summary: Get OpenAPI Specification
      description: Returns the OpenAPI 3.0 specification for this API in YAML format.
      operationId: getOpenApiYaml
      responses:
        '200':
          description: OpenAPI specification in YAML format
          content:
            application/yaml:
              schema:
                type: string
            text/yaml:
              schema:
                type: string
            text/plain:
              schema:
                type: string
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: Authorization
      description: >-
        API key for authentication. Provide the raw key as the value of the
        Authorization header (no "Bearer" prefix).

````