Inductive Automation encryption API

openapi: 3.0.3
info:
  title: Ignition Gateway REST access-control encryption API
  description: The Ignition Gateway REST API (Ignition 8.3+) provides an OpenAPI-compliant HTTP interface to Gateway configuration resources including tags, projects, modules, device connections, historian data, user management (SCIM), alarm notification, OPC connections, and more. The specification is dynamically generated based on installed modules. Authentication uses API keys exchanged for time-limited tokens via the X-Ignition-API-Token header. Mutative requests are audit-logged. Supports Kubernetes and Helm-based cloud-native deployments.
  version: 8.3.0
  contact:
    name: Inductive Automation Support
    url: https://support.inductiveautomation.com/
  license:
    name: Commercial
    url: https://inductiveautomation.com/pricing/
  x-postman-collection: https://raw.githubusercontent.com/inductiveautomation/83-api/main/postman/8.3.postman_collection_v2.json
servers:
- url: http://{gateway-host}:{port}
  description: Ignition Gateway (HTTP)
  variables:
    gateway-host:
      default: localhost
      description: Hostname or IP address of the Ignition Gateway
    port:
      default: '8088'
      description: Gateway HTTP port (default 8088; HTTPS default 8043)
- url: https://{gateway-host}:{port}
  description: Ignition Gateway (HTTPS)
  variables:
    gateway-host:
      default: localhost
      description: Hostname or IP address of the Ignition Gateway
    port:
      default: '8043'
      description: Gateway HTTPS port
security:
- apiKeyAuth: []
tags:
- name: encryption
  description: Encryption utilities
paths:
  /data/api/v1/encryption/encrypt:
    post:
      summary: Encrypt arbitrary bytes
      operationId: encrypt-arbitrary-bytes-post
      tags:
      - encryption
      description: Encrypt an arbitrary payload into a flat JSON Web Encryption structure suitable for embedding as a secret in resource configs.
      requestBody:
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
        '400':
          description: Bad request
        '401':
          description: Unauthorized
        '404':
          description: Not found
components:
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: X-Ignition-API-Token
      description: Time-limited API token. Obtain by posting credentials to the token endpoint. See /data/api/v1/token for details.
externalDocs:
  description: Ignition 8.3 Gateway REST API Documentation
  url: https://www.docs.inductiveautomation.com/docs/8.3/platform/gateway/openapi